CN204092985U - bat structure - Google Patents

Abstract

The utility model relates to a baseball bat structure, in which a plurality of ribs arranged along the axial direction are convexly provided on the inner wall surface of a metal baseball bat, so that the inner wall surface forms a concave-convex shape; by virtue of the concave-convex inner wall surface, the structural strength of the baseball bat can be improved, and the impact of the ball can be effectively absorbed when the batter hits the ball, so as to avoid the reaction force generated when the bat hits the ball and injuring the batter.

Description

Bat Structure

technical field

The utility model relates to a bat structure.

Background technique

In the sports of baseball or softball, it is mainly through the hitter swinging the bat to hit the ball, and rushing to the base bag when the ball is hit, so as to gradually change from the first base bag, the second base bag, and the third base. A home plate, a sport in which points are awarded for eventually returning to the home plate. In baseball or softball, in addition to emphasizing personal skills, team spirit and even on-the-spot judgment are important keys to affect performance, and it will never be possible to judge which team will win the game until the end, because the game process is changing rapidly and tension is high. Stimulation, therefore, is a long-watched sport for the countrymen.

Please refer to FIG. 3 , which is an existing aluminum bat structure, and the aluminum bat 3 is a hollow circular structure. When the batter swings the aluminum bat 3 and hits the ball, an impact energy will be produced, and the impact energy will be transmitted to the batter's hand through the aluminum bat 3, especially this impact energy will follow the aluminum bat 3 It is different from the contact point of the ball, the speed of the ball and the speed of the swing. Generally, the faster the swing speed and the faster the ball speed, the greater the impact force of the impact and the greater the vibration energy generated. This vibration energy will Deals damage to the striker's hand.

In addition, the aluminum bat 3 does not have any structural reinforcement, so under frequent strikes, it will be easily damaged and cannot be used.

Now, the designer has created the utility model in view of the shortcomings of the above-mentioned existing ball bats in actual implementation and use.

Utility model content

The purpose of this utility model is to provide a bat structure, which can effectively absorb the impact of the ball when hitting, so as to effectively reduce the energy of vibration, thereby reducing the vibration transmitted to the hand, so as to reduce the impact of bat vibration on players The injury effect of the arm, and then achieve the purpose of shock absorption.

Above-mentioned purpose and effect of the utility model are achieved by following specific technical means:

A bat structure, in which a plurality of axial ribs are protruded on the inner wall surface of a metal bat, and the inner wall surface of the bat is concave-convex; thereby the concave-convex inner wall surface, In addition to improving the structural strength of the bat, the batter can effectively absorb the impact of the ball when the batter hits the ball, and avoid the reaction force generated when the bat hits the ball from shocking the batter.

The bat structure as described above, wherein the metal bat is made of aluminum.

The above bat structure, wherein the ribs are arranged at equal angular intervals.

The bat structure as described above, wherein the cross-section of the rib is rectangular.

The bat structure as described above, wherein, the cross-section of the rib is arc-shaped.

The advantage of the bat structure of the present utility model is:

1. The bat structure of the present invention has the function of micro-deformation through the concave-convex structure formed by many ribs on the inner wall surface, which can absorb the impact energy of hitting the ball and avoid it from being transmitted to the batter's hand, making the batter The hands will not feel numbness or tingling, and even avoid the problem of hand injury, achieving shock absorption and shock absorption effects.

2. The bat structure of the present invention utilizes the concave-convex inner wall surface formed by numerous ribs, which can further improve the structural strength of the bat and make the bat more durable.

Description of drawings

The following drawings are only intended to illustrate and explain the utility model schematically, and do not limit the scope of the utility model. in,

Fig. 1 is the three-dimensional cross-sectional schematic diagram of the structure of the utility model ball bat;

Fig. 2 is a top view cross-sectional schematic diagram of the structure of the utility model ball bat;

Fig. 3 is a schematic top view sectional view of a conventional ball bat structure.

Explanation of reference numbers:

<this utility model>

1 bat

2 ribs

<existing>

3 aluminum bats

Detailed ways

In order to have a more complete and clear disclosure of the technical content, purpose and achieved effects of the utility model, the specific implementation of the utility model is now described with reference to the accompanying drawings:

Please refer to FIG. 1 and FIG. 2 , which disclose the three-dimensional sectional schematic diagram and the top sectional schematic diagram of the ball bat structure of the present invention.

The bat 1 of the utility model is made of metal, and the metal bat is made of aluminum, especially the bat 1 made of aluminum alloy. The inside of the bat 1 is hollow, so that the bat 1 has a hollow ring structure with a predetermined wall thickness. The inner wall surface of the bat 1 is protruded with a plurality of ribs 2 arranged in the axial direction. At the same time, the ribs 2 are distributed at equal angular intervals, so that the distance between two ribs 2 is the same. Different pitch distributions can be adopted, so that the inner wall surface of the bat 1 forms a concave-convex shape due to the arrangement of the ribs 2; wherein, the cross-section of the ribs 2 is rectangular or arc-shaped.

In this way, when the batter swings with the bat 1, the impact energy generated at the moment when the bat 1 hits the ball can utilize the concave-convex structure formed by the many ribs 2 on the inner wall of the bat 1. It has the function of micro-deformation, and absorbs the impact energy to prevent it from being transmitted to the attacker's hand, so that the attacker's hand will not feel numbness or tingling, and even avoid the problem of hand injury, achieving reduction Shock, shock-absorbing effect.

In addition, the concave-convex inner wall surface of the bat 1 can further improve the structural strength of the bat 1 and make the bat 1 more durable.

The above descriptions are only illustrative specific implementations of the present utility model, and are not intended to limit the scope of the present utility model. Any equivalent changes and modifications made by those skilled in the art without departing from the concept and principles of the present invention shall fall within the protection scope of the present invention.

Claims (5)

1. The utility model provides a bat structure which characterized in that, bat structure is protruding to be equipped with the rib that multichannel was established along the axial at the inner wall surface of a metal bat, the inner wall surface of bat forms the inequality.

2. The ball bat structure of claim 1, wherein the metal ball bat is made of aluminum.

3. A ball bat structure as defined in claim 1 or 2, wherein the ribs are arranged at equal angular intervals.

4. The ball bat structure of claim 3, wherein the rib has a rectangular cross-section.

5. The ball bat structure of claim 3, wherein the rib has an arcuate cross-section.