CN212488070U

CN212488070U - Two focus of magnetic spring transfer locking device

Info

Publication number: CN212488070U
Application number: CN202020798741.XU
Authority: CN
Inventors: 吴倪军
Original assignee: Jiangsu Jupan Sporting Goods Co ltd
Current assignee: Jiangsu Jupan Sporting Goods Co ltd
Priority date: 2020-05-14
Filing date: 2020-05-14
Publication date: 2021-02-09
Anticipated expiration: 2030-05-14

Abstract

The utility model discloses a two centrobaric of magnetic reed shifts locking device, including casing, lacing wire ring, well couple ring, tail couple ring, the casing is bionical fish shape, be provided with the cavity in the casing, be thrown the in-process at the artificial bait: the spring is in the state by the balancing weight compression, and whole focus shifts to the artificial bait afterbody, and the distance of focus and hanging wire ring is farthest for the artificial bait is thrown and is got farther more stable, falls into behind the aquatic at the artificial bait: the spring needs the recovery state, extrudees the balancing weight, because the inter attraction effect of activity magnet and fixed ferromagnetic iron, fixes the balancing weight at the front end of cavity rapidly, whole artificial bait central point promptly, and magnet attracts the back moreover, and the balancing weight is fixed more stable, overall structure is simple, and is with low costs, design benefit.

Description

Two focus of magnetic spring transfer locking device

Technical Field

The utility model relates to a fishing tackle technical field, in particular to two focus of magnetic spring shift locking device.

Background

The existing bionic bait gravity center transfer system is characterized in that a closed cavity is formed in the bionic bait body, one or more steel balls are placed in the closed cavity, and the built-in steel balls (tungsten balls) displace due to inertia during throwing, so that the gravity center of the bionic bait is transferred to the tail in a centralized manner, and the throwing distance is increased.

The main disadvantages of this design are: the existing bionic bait gravity center transfer system is limited by the instability of the circular steel balls (tungsten beads), an ideal long distance cannot be achieved during throwing, and the circular steel balls (tungsten beads) cannot return at the first time after the bionic bait falls into water, so that the bionic bait has long underwater recovery time and unstable swimming posture.

Therefore, the novel magnetic spring double-center transfer locking device which can greatly improve the gravity center shifting capability, is quick to recover and is stable to operate underwater is designed.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve the not enough problem that exists among the prior art, provide a remote throwing effectual, the recovery state is fast under water, the two centrobaric of integral stable magnetic spring shift locking device.

The technical scheme of the utility model:

the utility model provides a two focus of magnetic spring shift locking device, includes casing, lacing wire ring, well shackle, tail shackle, the casing is bionical fish shape, be provided with the cavity in the casing, be equipped with spring and balancing weight in the cavity, the balancing weight is including the thin balancing weight, main balancing weight and the activity magnet that connect gradually, spring one end is fixed in the cavity rear end, the spring other end cup joints on thin balancing weight, the cavity front end is equipped with fixed magnet, the cavity end is equipped with the blotter.

Preferably, during aerial casting of the lure: the balancing weight is integrally extruded with the spring under the action of inertia, and the end face of the thin balancing weight is attached to the cushion pad.

Preferably, in the state where the housing is not under force: the movable magnet and the fixed magnet attract each other, and the balancing weight is fixed at the front end of the cavity.

Preferably, the cushion pad is a rubber pad.

Preferably, the length of the spring in a compressed state is equal to the length of the thin balancing weight. Spring compression storage space is reserved at the end of the balancing weight, and after the spring is compressed, the spring is stored in the side wall of the thin balancing weight in a volume mode, so that the spring can be protected from being damaged by impact of the balancing weight, and the balancing weight is enabled to be closer to the tail part due to the fact that the spring storage space is not required to be reserved independently.

The utility model discloses following beneficial effect: during the throwing process of the artificial bait: the spring is in a state of being compressed by the balancing weight, the whole gravity center is transferred to the tail part of the artificial bait, the distance between the gravity center and the wire hanging ring is farthest, and the moment is the longest, so that the artificial bait is thrown farther; after the lure fell into the water: the spring needs the recovery state, extrudees the balancing weight, because the inter attraction effect of activity magnet and fixed ferromagnetic iron, fixes the balancing weight at the front end of cavity rapidly, whole artificial bait central point promptly, and magnet attracts the back moreover, and the balancing weight is fixed more stable, overall structure is simple, and is with low costs, design benefit.

Drawings

FIG. 1 is a schematic view of the internal structure of the utility model in the throwing state;

fig. 2 is a schematic structural view of the present invention in a normal state in the cavity;

reference numbers in the drawings: the magnetic suspension type wire hanging device comprises a shell 1, a wire hanging ring 11, a middle hook ring 12, a tail hook ring 13, a cavity 2, a cushion pad 3, a spring 4, a balancing weight 5, a thin balancing weight 51, a main balancing weight 52, a movable magnet 6 and a fixed magnet 7.

Detailed Description

The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.

Examples

As shown in fig. 1: the utility model provides a two focus of magnetic spring shifts locking device, includes casing 1, lacing wire ring 11, well lacing wire ring 12, tail lacing wire ring 13, the casing is bionical fish shape, be provided with cavity 2 in the casing 1, be equipped with spring 4 and balancing weight 5 in the cavity 2, the balancing weight is including thin balancing weight 51, main balancing weight 52 and the movable magnet 6 that connect gradually, spring one end is fixed in the cavity rear end, the spring other end cup joints on thin balancing weight, the cavity front end is equipped with fixed

magnet

7, 2 ends in cavity are equipped with blotter 3.

The whole device is in the process of throwing in the air: the balancing weight is integrally extruded by the inertia effect to form a spring, and the end face of the thin balancing weight is attached to the rubber pad 3. During the throwing process of the artificial bait: the spring is in the state by the balancing weight compression, whole focus shifts to the artificial bait afterbody, the focus is furthest with the distance of hanging the wire ring, moment longest makes the artificial bait throw farther, length and thin balancing weight length equal under the spring compression state, spring compression storage space is reserved to the balancing weight end, after the spring compression, the spring volume storage is in thin balancing weight lateral wall, can protect the spring not receive the damage that the balancing weight was strikeed, owing to need not to reserve spring storage space alone, also let the balancing weight more press close to the afterbody.

As shown in fig. 2: in the state that the shell is not stressed: activity magnet and fixed magnet attract each other, and the balancing weight is fixed at 2 front ends in cavity, and the spring needs the recovery state, extrudees the balancing weight, because the inter attraction effect of activity magnet and fixed iron magnet, fixes the balancing weight at the front end of cavity rapidly, whole artificial bait central point promptly, and magnet attracts the back moreover, and the balancing weight is fixed more stable, and overall structure is simple, and is with low costs, design benefit.

Of course, the present invention can have other various embodiments, and those skilled in the art can make various corresponding changes and modifications according to the present invention without departing from the spirit and the essence of the present invention, and these corresponding changes and modifications should fall within the protection scope of the appended claims.

Claims

1. The utility model provides a two focus of magnetic spring shift locking device, includes casing (1), string line ring (11), well couple ring (12), tail couple ring (13), the casing is bionical fish shape, its characterized in that: be provided with cavity (2) in casing (1), be equipped with spring (4) and balancing weight (5) in cavity (2), the balancing weight is including thin balancing weight (51), main balancing weight (52) and movable magnet (6) that connect gradually, spring one end is fixed in the cavity rear end, the spring other end cup joints on thin balancing weight, the cavity front end is equipped with fixed magnet (7), cavity (2) end is equipped with blotter (3).

2. A magnetic reed dual center of gravity shifting locking device as claimed in claim 1, wherein: the whole device is in the process of throwing in the air: the balancing weight is integrally extruded by the inertia effect to form a spring, and the end face of the thin balancing weight is attached to the cushion pad (3).

3. A magnetic reed dual center of gravity shifting locking device as claimed in claim 1, wherein: in the state that the shell is not stressed: the movable magnet and the fixed magnet attract each other, and the balancing weight is fixed at the front end of the cavity (2).

4. A magnetic reed dual center of gravity shifting locking device as claimed in claim 1, wherein: the buffer pad is a rubber pad.

5. A magnetic reed dual center of gravity shifting locking device as claimed in claim 1, wherein: the length of the spring in a compressed state is equal to the length of the thin balancing weight.