Bat with damping module at outer radian

Abstract

The utility model relates to a bat with an outer radian provided with a damping module, which comprises a bat body, an elastic body is wrapped on the outer surface of the bat body, and a metal ring is embedded in the surface of the elastic body. Compared with an all-aluminum bat, the elastic body is combined with the damping effect of the metal ring, so that vibration is very small during ball hitting, and injury to hands of a hitting person is also reduced.

Description

Technical Field

[0001] The utility model relates to a ball bat with an outer curvature and a damping module. Background Art

[0002] The bat will impact the grip during the hitting process. How to reduce the impact on the hitter has always been the focus of bat research and development. In the existing technology, the hitting and grip of the bat are generally connected as a separate structure, and a buffer device is designed, or a buffer is designed at the hitting part. However, special equipment is needed to position and assemble the buffer at the center of the hitting part, and the process is relatively complicated. In addition, the above-mentioned buffer structure is not suitable for an integrally formed bat structure. Utility Model Content

[0003] In order to solve the problem that the existing baseball bat needs to perform shock absorption at the striking part located at the grip part in order to reduce the vibration of the bat, the existing structural design is not easy to assemble, the process is relatively complicated and cannot be applied to the one-piece formed bat structure.

[0004] The technical solution of the utility model is as follows: a ball bat with an outer curvature and a damping module, comprising a ball bat body, the outer surface of the ball bat body is wrapped with an elastomer, and a metal ring is embedded in the surface of the elastomer.

[0005] Preferably, the upper surface of the elastic body gradually transitions in an oblique direction from the middle to both sides.

[0006] Preferably, the inner surface of the elastomer has an annular through groove.

[0007] Preferably, the elastomeric material is silicone or rubber.

[0008] Preferably, the hardness of the elastomer is 20A to 75A on Shore A.

[0009] Preferably, the mass of the elastomer is 5g to 50g.

[0010] Preferably, the surface of the bat body has a concave surface that matches the lower surface of the elastic body.

[0011] Preferably, the bat body is integrally formed and made of aluminum alloy.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] (1) Compared with an all-aluminum bat, the damping effect of the elastic body combined with the metal ring makes the vibration when hitting the ball very small, and also reduces the damage to the batter's hand.

[0014] (2) The elastic body and the metal ring are combined into one integral part and can be directly fixed on the surface of the bat, which is convenient to fix and has a simple process. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a cross-sectional schematic diagram of a baseball bat with a damping module according to an embodiment of the utility model;

[0016] Figure 2 This is a cross-sectional schematic diagram of a ball bat in which the elastic body has an annular through groove according to an embodiment of the utility model;

[0017] Figure 3 It is a schematic diagram of the three-dimensional cross-sectional structure of an embodiment of the utility model. DETAILED DESCRIPTION

[0018] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0019] See also Figure 1-3 A baseball bat with an outer curvature and a damping module comprises a bat body 10, the outer surface of the bat body is wrapped with an elastomer 20, and the surface of the elastomer is embedded with a metal ring 30.

[0020] In this embodiment, the elastic body is made of silicone or rubber and is located at one third to two thirds of the bat from front to back. When the bat hits the baseball, the elastic body located at the rear of the bat's hitting part absorbs the impact, and since the metal ring 30 does not contact the bat, the metal ring 30 will vibrate to generate damping to reduce the impact and achieve the effect of suppressing vibration.

[0021] In this embodiment, the bat body is integrally formed, and the material is aluminum alloy, which is formed by rolling. Since the integral bat has high overall strength, when it is impossible to insert a buffer inside the connection between the striking part and the gripping part, a damping part needs to be designed outside to achieve a shock absorbing effect.

[0022] In this embodiment, the upper surface of the elastic body gradually transitions obliquely from the middle to both sides, and the elastic body material is silicone or rubber.

[0023] like Figure 1 The figure shows a schematic diagram of the cross-section structure of a baseball bat. In this embodiment, the hardness of the elastomer is 20A to 75A on the Shore A scale, the mass of the elastomer is 5g to 50g, and the elasticity is silicone or rubber.

[0024] When the elastic body 20 has a relatively low hardness, i.e., a Shore hardness of 20A-40A, the elastic body 20 may be a solid body, and when the elastic body 20 has a relatively high hardness, i.e., a Shore hardness of 40A-75A, the elastic body may have some annular grooves 210 to reduce rigidity and improve shock absorption effect. The annular grooves 210 may open toward one side of the metal ring 30, and the metal ring and the elastic body 20 are connected by gluing. In addition, the annular grooves 210 may also be used to store glue to improve the connection strength between the metal ring and the elastic body.

[0025] In this embodiment, the surface of the bat body has a concave surface 101 that matches the lower surface of the elastic body 20. This structure can improve the adhesion of the elastic body 20 to the surface of the bat.

[0026] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A baseball bat with an outer curvature and a damping module, characterized in that: The bat body comprises a ball bat body, the outer surface of which is wrapped with an elastomer, a metal ring is embedded in the surface of the elastomer, the upper surface of the elastomer gradually transitions obliquely from the middle to both sides, and the inner surface of the elastomer has an annular through groove.

2. A ball bat with a damping module on the outer curvature according to claim 1, characterized in that: The elastic material is silicone or rubber.

3. A ball bat with a damping module on the outer curvature according to claim 1, characterized in that: The hardness of the elastomer is 20A to 75A on Shore A.

4. A ball bat with an outer curvature and a damping module according to claim 1, characterized in that: The mass of the elastomer is 5 g to 50 g.

5. A ball bat with an outer curvature and a damping module according to claim 1, characterized in that: The surface of the bat body has a concave surface which matches with the lower surface of the elastic body.

6. A ball bat with an outer curvature and a damping module according to claim 1, characterized in that: The bat body is integrally formed and is made of aluminum alloy.

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