Patent Publication Number: US-2007107294-A1

Title: Rotating artificial bait structure inside body of artificial bait

Description:
BACKGROUND OF THE INVENTION  
      1) Field of the Invention  
      This invention relates to rotating artificial bait structure inside the body of artificial bait.  
      2) Description of the Prior Art  
      Usually, “fishing” is a leisure sport suitable for everyone. It does not matter either it is brook fishing, lake fishing or sea fishing and boat fishing . . . , people can enjoy different landscapes in different fishing places so as to relax and obtain happiness from the pulling of different types of fish in freshwater or blue sea. Different water areas have their own type of fish, but the food chain cannot be broken (i.e., big fish eat the small ones), so, artificial bait in small fish shape is produced to induce the big fish to eat bait. According to the current invention, the artificial bait is designed in a fish shape. Veins and colors are drawn on body of bait, with a fish hook is fixed respectively at front and the rear of this bait for positioning fishing line so as to induce big fish. However, this type of artificial bait is to induce fish by its colorful veins on its body: its other parts are not flexible and life-like, therefore, fish may lack interest in this type of artificial bait (it is the common opinion of most fishermen), so, its inducing effect is not as good as required. As a result, fishermen waste lots of time and energy but do not get expected return (they cannot get as many fish as expected) and may lose interests in fishing accordingly.  
     SUMMARY OF THE INVENTION  
      I. Problem to Solve  
      (A) Only colorful veins on bait body: the common artificial bait only applies the colorful veins on body to attract visual sights of fishes. Its function is simple, fish may not be induced because the colorful veins faded or the primitive color is distorted.  
      (B) Its appearance is not good as expected: its fish-shaped structure is too simple and quite different from body of real fish. Furthermore, it lacks a helpful special design, therefore, it may have no attraction to fish since its appearance is not vivid as required.  
      II. Solution:  
      1. To provide the isolated layer and non-communicating mode so that no leakage may happen inside of shell, rotation of the built-in passive vane and continuous displacement of ball beads produces an artificial bait structure with life-like eyes, swimming pose and sound.  
      2. The mutual magnetic attraction of magnet group can drive the passive vane to rotate via the active rotator, the convolution can let vane stir ball bead continuously, so that another rotating artificial bait is formed inside the body of artificial bait which can produce dual attractions to induce fish.  
      3. The structure of this invention applies natural water flow, thereby forcing the active vane to rotate automatically, then control passive vane to convolute synchronously via attraction of magnetic force, so, it does not need any driving energy or power, its structure is simple and difficult to break.  
      4. The attractive magnetic force at the two ends can control the convolution of passive vane so that it can convolute equally and stably. 
    
    
     BRIEF DESCRIPTION OF THE DRAWINGS  
       FIG. 1  is the exploded view of a structure of this invention.  
       FIG. 2  is the combination section drawing of a structure of this invention.  
       FIG. 3  is the three-dimensional combination drawing of a structure of this invention.  
       FIG. 3 -A is the positioning detailed drawing of active rotating vane and passive vane of this invention.  
       FIG. 3 -B is the end view of magnet of this invention. 
    
    
     DETAILED DESCRIPTION OF THE INVENTION  
      Structure and application examples of this invention are herein described in the following, please refer to  FIG. 1 ,  FIG. 2 ,  FIG. 3 ,  FIG. 3 -A and  FIG. 3 -B.  
      This invention is put together with half-sectioned bait shell  2 , isolated layer  21  &amp;  22  with proper room are formed inside, isolated layer  21  &amp;  22 , block slot  23  and arc slot  24  at center of shell can embed tip of mandrel  31  &amp;  41  of passive vane  3  and active rotating vane  4  with mandrel  42  (refer to  FIG. 3 -A) so that passive vane  3  is built in middle of spacial groove  25 . Active rotating vane  4  is fixed in two sides of shell body  2  so as to make a coaxial core but not communicating each other. In addition, several ball beads  5  are placed inside spacial groove  25  so that ball beads  5  can move close to vane  32  of passive vane  3 , magnet  33  and  43  are fixed at end of passive vane  3  and active rotating vane  4  respectively (as shown in  FIG. 3 -B). This structure may activate rotating vane which is driven to rotate by the pressure of water flow, based on the attractive magnetic force produced by the closeness of magnet  33  and  43 , active rotating vane  4  can drive passive vane  4  to rotate synchronously so as to let vane  32  of passive vane  3  collide ball bead  5  successively. This collision can produce sound frequency to attract fish and also produce an illusion of life-like eyes through a vivid rotation effect. Therefore, the fish hook  26  fixed at outside of bait body can be used so as to promote possibility of attracting big fish to eat bait.  
      To sum up all above descriptions, this invention can indeed improve the performance of artificial bait, and also offers visual and sound frequency imitation. Therefore, it is in conformity with guideline of a new patent.