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CN-224219251-U - Elastic connection structure of multi-joint bionic bait

CN224219251UCN 224219251 UCN224219251 UCN 224219251UCN-224219251-U

Abstract

The utility model discloses an elastic connection structure of multi-joint bionic bait, in particular to the field of multi-joint bionic bait, which comprises a bionic fish head bait, wherein a first bionic fish body bait is arranged on one side of the bionic fish head bait, a second bionic fish body bait is arranged on one side of the first bionic fish body bait, a bionic fish tail bait is arranged on one side of the second bionic fish body bait, a connecting sheet is hinged to one side of the first bionic fish body bait through a pin shaft, and a connecting groove is formed in one side of the second bionic fish body bait. According to the utility model, through the detachable elastic connection structure, for example, the first bionic fish body bait piece and the second bionic fish body bait piece are connected in a combined way by adopting the connecting piece, the connecting groove, the sliding clamping block and other parts, when a certain part such as a tail joint or a trunk joint is damaged, the damaged part can be detached for replacement, the whole bait is not required to be scrapped, the service life of the bait is greatly prolonged, and the use cost of fishing lovers is reduced.

Inventors

  • Zeng Shiyou
  • XIAO CHENGXIN
  • AN YIHUI

Assignees

  • 威海安达体育用品有限公司

Dates

Publication Date
20260512
Application Date
20250528

Claims (8)

  1. 1. The elastic connection structure of the multi-joint bionic bait comprises a bionic fish head bait piece (1) and is characterized in that one side of the bionic fish head bait piece (1) is provided with a first bionic fish body bait piece (2), one side of the first bionic fish body bait piece (2) is provided with a second bionic fish body bait piece (3), one side of the second bionic fish body bait piece (3) is provided with a bionic fish tail bait piece (4), one side of the first bionic fish body bait piece (2) is hinged with a connecting piece (6) through a pin roll (5), one side of the second bionic fish body bait piece (3) is provided with a connecting groove (7), one end of the connecting piece (6) extends to the inside of the connecting groove (7), one side of the second bionic fish body bait piece (3) is fixedly connected with a fixed cover (8), the inner wall of the fixed cover (8) is fixedly connected with a spring (18), one end of the spring (18) is fixedly connected with a sliding plate (10), one side of the sliding plate (10) is fixedly connected with a clamping block (12), and one side of the sliding plate (6) is provided with a bionic fish body bait piece (4) and one side of the bottom surface (4) is connected with a hook component (4).
  2. 2. The elastic connection structure of the multi-joint bionic bait according to claim 1, wherein a circular hole (14) is formed in one side surface of the fixed cover (8), a circular rod (13) is fixedly connected to one side surface of the sliding plate (10), and one end of the circular rod (13) penetrates through the circular hole (14) and extends to the outside of the circular hole (14).
  3. 3. The elastic connection structure of the multi-joint bionic bait according to claim 2, wherein one end of the circular rod (13) is fixedly connected with a circular button (15), the circular button (15) is positioned outside the fixed cover (8), and anti-slip stripes are arranged on the outer surface of the circular button (15).
  4. 4. The elastic connection structure of the multi-joint bionic bait according to claim 1, wherein one end of the sliding clamping block (12) extends into the clamping groove (11), and the outer surface of the sliding clamping block (12) is contacted with the inner wall of the clamping groove (11).
  5. 5. The elastic connection structure of the multi-joint bionic bait according to claim 1, wherein one fishhook assembly (9) comprises a connecting shaft (901), a threaded ring (902) is fixedly connected to the outer surface of the connecting shaft (901), and a threaded connecting sleeve (903) is connected to the outer surface of the threaded ring (902) in a threaded mode.
  6. 6. The elastic connection structure of the multi-joint bionic bait according to claim 5, wherein a thread reinforcing sleeve (905) is sleeved on the outer surface of the connecting shaft (901), an inner ring of the thread reinforcing sleeve (905) is in threaded connection with the outer surface of the thread connecting sleeve (903), and a fishhook hanging piece (904) is fixedly connected to the bottom surface of the thread connecting sleeve (903).
  7. 7. The elastic connection structure of the multi-joint bionic bait according to claim 1, wherein the outer surface of the bionic fish head bait piece (1), the outer surface of the first bionic fish body bait piece (2), the outer surface of the second bionic fish body bait piece (3) and the outer surface of the bionic fish tail bait piece (4) are all sprayed with a bionic coating (17), the bionic coating (17) is made of waterproof and wear-resistant materials, and a fish scale-like reflecting layer is arranged on the outer surface of the bionic coating (17).
  8. 8. The elastic connection structure of the multi-joint bionic bait according to claim 1, wherein two bionic fish eyes (19) are fixedly connected to the outer surface of the bionic fish head bait piece (1), and a connecting hanging ring (16) is fixedly connected to the outer surface of the first bionic fish body bait piece (2).

Description

Elastic connection structure of multi-joint bionic bait Technical Field The utility model relates to the field of multi-joint bionic baits, in particular to an elastic connection structure of multi-joint bionic baits. Background The multi-joint bionic bait is a fishing tool simulating the shape and movement mode of aquatic organisms and is characterized in that through the design of a plurality of movable joints, the bait can show more realistic movements such as swinging, tail swinging, curling and the like in water, so that fish attack is attracted, the bait is usually composed of a plurality of sections such as a head section, a trunk section, a tail section and the like, the sections are connected through joint structures, the movement range and flexibility of the joints directly influence the bionic effect of the bait, the multi-joint bionic bait simulates the movement track of real organisms through the movements such as swinging and twisting of the joints, such as S-shaped swinging or sudden bouncing of shrimps when fish swims, each joint can independently or cooperatively move, the multi-angle and multi-directional movement combination is realized, and the attraction to different fishes is enhanced; The parts of the multi-joint bionic bait in the current market adopt an integrated forming structure, namely the joints and the sections are integrally injection molded or adhered and fixed through a die to form an undetachable whole, the design has the following core problems that the whole is scrapped due to local damage in the fishing process, the bait can be broken, worn or elastically failed due to the reasons of fish biting, fishhook bottom hanging, collision reef and the like in use, for example, the tail joint is broken due to frequent swinging, the elastic material of the trunk joint is aged and loses deformability, the joint shaft pin is worn and loosened, the normal moving angle cannot be maintained, and the whole structure cannot be disassembled, so that even if only one joint is damaged, the whole bait is required to be discarded, and the resource waste and the use cost are increased; Therefore, an elastic connection structure of the multi-joint bionic bait is provided for solving the problems. Disclosure of utility model In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides an elastic connection structure of a multi-joint bionic bait, so as to solve the problems set forth in the above-mentioned background art. The elastic connection structure of the multi-joint bionic bait comprises a bionic fish head bait, wherein a first bionic fish body bait is arranged on one side of the bionic fish head bait, a second bionic fish body bait is arranged on one side of the first bionic fish body bait, a bionic fish tail bait is arranged on one side of the second bionic fish body bait, a connecting piece is hinged to one side of the first bionic fish body bait through a pin shaft, a connecting groove is formed in one side of the second bionic fish body bait, one end of the connecting piece extends to the inside of the connecting groove, a fixed cover is fixedly connected to one side of the second bionic fish body bait, a spring is fixedly connected to the inner wall of the fixed cover, one end of the spring is fixedly connected with a sliding plate, a sliding clamping block is fixedly connected to one side of the sliding plate, a clamping groove is formed in one side of the connecting piece, and fishhook assemblies are fixedly connected to the bottom surface of the first bionic fish body bait and the bottom surface of the bionic fish tail bait. Preferably, a circular hole is formed in one side face of the fixed cover, a circular rod is fixedly connected to one side face of the sliding plate, one end of the circular rod penetrates through the circular hole and extends to the outer portion of the circular hole, a circular button is fixedly connected to one end of the circular rod, the circular button is located on the outer portion of the fixed cover, and anti-slip stripes are formed in the outer surface of the circular button. Preferably, one end of the sliding clamping block extends to the inside of the clamping groove, and the outer surface of the sliding clamping block is contacted with the inner wall of the clamping groove. Preferably, one fishhook assembly comprises a connecting shaft, a thread ring is fixedly connected to the outer surface of the connecting shaft, a thread connecting sleeve is connected to the outer surface of the thread ring in a threaded mode, a thread reinforcing sleeve is sleeved on the outer surface of the connecting shaft, an inner ring of the thread reinforcing sleeve is in threaded connection with the outer surface of the thread connecting sleeve, and a fishhook hanging piece is fixedly connected to the bottom surface of the thread connecting sleeve. Preferably, the outer surface of the bionic fish head bait, the outer surface