TW202042876A - Golf club head with high rebound coefficient being provided with a club head shell, a ball striking panel, a positioning post, a shock resistance member and a collision blocking member - Google Patents

Abstract

This invention relates to a golf club head with a high rebound coefficient. The golf club head is provided with a club head shell, a ball striking panel, a positioning post, a shock resistance member and a collision blocking member. One side of the club head shell is formed with an opening, and the other side of the club head shell is formed with a perforation. The ball striking panel is fixedly disposed on the opening, is a sheet body and is provided with a high rebound coefficient. The positioning post is fixedly disposed in the perforation. The shock resistance member and the collision blocking member are disposed in the positioning post, and the collision blocking member clings to the inner side surface of the ball striking panel. During ball striking, the ball striking panel generates an impact from a ball body to make the ball striking panel to be inward concave and deformed, and the overall golf club head is also capable of generating shock waves due to ball striking. At the moment, the shock waves may be transmitted from the perforation to the positioning post. The shock waves may be blocked by the shock resistance member so as not to be absorbed by the collision blocking member, and furthermore, the residual impact force and shock waves generated when the ball striking panel comes into collision with the ball body may be fully absorbed by the collision blocking member.

Description

Golf club head with high rebound coefficient

The present invention relates to a golf club head, particularly to a golf club head having a high rebound coefficient when hitting a ball.

The basic structure of a golf club sold and used in the prior art includes a club, a club head is provided at one end of the club, a batting panel is provided on one side of the club head, and the batting panel has A specific thickness, the other end of the club has a grip, the grip can be held by the user's hands and swing the ball, swing at a speed of about 45 meters per second , And the impact panel with a rebound coefficient of about 0.825 to 0.83 instantly impacts the ball. The impact panel will be slightly concave and deformed due to the high-speed impact force acting on the hitting point. The deformation is about 0.2mm to 0.25mm, and the ball is also At the same time, it deforms instantly, and the impact force makes the ball bounce and fly out.

In order to solve the aforementioned problems and shortcomings of the prior art, the inventor of this case has carried out research and development and improvement, and proposed Taiwan Patent Certificate No. I620854, whose patent includes a ball head, a cylinder and a bumper; The ball head is a hollow body, one side of which is mounted with a ball striking panel, and the other side is formed with an assembly seat. The ball striking panel is a plate and has an inner side and an outer side. The assembly seat has a perforation inside. The perforation is communicated with the ball head; the cylinder is a long body, one end of which is formed with a pocket, the other end is provided with a fixing part, the cylinder is assembled in the ball head, the fixing part of the cylinder The assembly seat of the ball head is combined and fixed with each other; the bumper is a compressible elastic body and has two ends, one end of which is assembled in the cavity of the cylinder, and the end surface of the other end is attached to The inner surface of the ball striking panel, the axis of the column and the bumper that are combined with each other are perpendicular to the inner surface of the ball striking panel.

However, the inventor believes that there are still deficiencies that need to be improved. For example, the external force generated by the impact panel of the ball head hitting the sphere will cause the impact panel to deform inwardly, and the sphere will instantly deform and bounce while flying out. , The shock wave generated by the entire club head shell when hitting the ball will be transmitted to the bumper of the fixed cylinder through the batting panel and the assembly seat on the other side of the ball head. Therefore, the bumper absorbs the shock wave of the hitting panel. The effect will be greatly reduced. How to make the bumper fully absorb the residual impact force and shock wave when the impact panel hits the ball, so as to achieve the effect of a golf club head with a high rebound coefficient, which will become another improvement topic.

In order to solve the above-mentioned problems and shortcomings of the prior art, the inventor invented a golf club head with a high rebound coefficient. The club head’s hitting panel has a high rebound coefficient for use by ordinary amateurs. When swinging and hitting the ball, it is still easy to make the ball fly a long distance for the purpose of the invention.

To achieve the above objective, the golf club head with high rebound coefficient proposed by the present invention has: A club head housing formed with an opening and a through hole, the opening and the through hole are respectively located on opposite sides of the club head housing; A batting panel, which is fixed on the opening of the club head housing; A positioning column, which penetrates and is fixed to the through hole of the club head housing, and forms an accommodating groove, and the accommodating groove includes a bottom surface; An anti-vibration element arranged in the accommodating groove of the positioning column, and the anti-vibration element has a first side surface and a second side surface opposite to each other, and the first side surface abuts against the bottom surface of the accommodating groove ； A bumper, which is arranged in the accommodating groove of the positioning column, and the bumper has a third side and a fourth side opposite to each other, and the third side abuts on the first Two sides, and the fourth side abuts on the batting panel.

Therefore, the advantage of the present invention is that when the club head hits the golf ball, the external force generated by the striking panel impacting the sphere will cause the striking panel to deform inwardly, and the sphere will instantly deform and bounce out at the same time, and at the same time, The entire club head shell will also generate shock waves during the shot. At this time, the shock waves are not only transmitted from the hitting panel to the bumper, but also from the hole on the other side of the club head shell to the positioning post; The configuration of the shock absorber can block the shock wave transmitted from the perforation on the other side of the club head housing, instead of being directly absorbed by the bumper, so that the residual impact force generated when the striking panel hits the sphere and The shock wave can be fully absorbed by the bumper. Therefore, the elastic coefficient of the club head can be improved, and the golf ball can be hit farther.

In the aforementioned golf club head with a high rebound coefficient, the bumper has a bumper recess formed on the third side surface and recessed in a direction away from the bumper.

In the aforementioned golf club head with a high rebound coefficient, the shock-absorbing member has a shock-absorbing member recess formed on the second side surface and recessed in a direction away from the bumper.

In the aforementioned golf club head with high rebound coefficient, one end of the positioning post is screwed to the perforation of the club head housing.

As mentioned above, among the golf club heads with high rebound coefficient: A first step surface is formed in the perforation of the club head housing; and The positioning column is formed with a flange, which abuts against the first step surface.

In the aforementioned golf club head with high rebound coefficient, the positioning post has: A column member having a first end and a second end, the first end is formed with the accommodating groove, and the second end is fixed to the through hole of the club head housing; and A weight adjusting part is fixed in the column body part.

In the aforementioned golf club head with high rebound coefficient, the weight adjusting member is screwed into the cylindrical member;

In the aforementioned golf club head with high rebound coefficient, the positioning post has a counterweight, and the position of the positioning post is adjustable in the post.

In the aforementioned golf club head with a high rebound coefficient, the weight member is screwed into the cylinder member.

Please refer to Figure 1 to Figure 4. The present invention provides a golf club head with a high rebound coefficient, which has a club head housing 10, a ball striking panel 20, a positioning post 30, a shock resistance 40, and a bumper 50. The head housing 10 is formed with an opening 11 and a through hole 12, and the opening 11 and the through hole 12 are respectively located on opposite sides of the head housing 10. In this embodiment, a level surface is formed in the perforation 12, which is referred to as the first level surface 120 hereinafter. The ball striking panel 20 is fixedly arranged to close the opening 11 of the head housing 10.

The positioning column 30 includes a column member 31 and can optionally be configured with a weight adjusting member 32 and or a counterweight member 33. The cylindrical member 31 has a first end and a second end. The first end is adjacent to the opening 11 of the club head housing 10, and the second end is fixed in the through hole 12 of the club head housing 10. In this embodiment, it is It is fixed in the perforation 12 by screwing. In this embodiment, the positioning column 30 further has a flange 311 formed on the second end of the column member 31. The flange 311 can abut against the first step surface 120 of the perforation 12 to determine the position of the column member 31 , And prevent the cylinder member 31 from excessively approaching the opening 11 of the head housing 10.

The column member 31 may be hollow, and a part of the column member 31 is an accommodating space, and the other part is a through space. Another level surface may be formed in the column member 31, which is referred to as a second level surface 312 hereinafter. The accommodating space and the piercing space are bounded by the second level surface 312.

The weight adjusting member 32 is fixed in the penetration space of the column member 31, and in this embodiment, it is fixed in the penetration space by screwing. With the configuration of the weight adjusting member 32, the weight lost by the club head housing 10 during casting can be made up to meet the weight requirements of the club head. In addition, an abutting surface and a second step surface 312 of the weight adjusting member 32 Therefore, if the accommodating space is used as an accommodating groove, the abutting surface of the weight adjusting member 32 and the second level surface 312 together form the bottom surface of the accommodating groove. However, it is not limited to this, and if there is no second step surface 312, the bottom surface of the receiving groove can also be formed only by the abutting surface.

The counterweight 33 is fixed in the through space of the column member 31, and in this embodiment, is fixed in the through space by screwing. The position of the center of gravity of the club head can be controlled by adjusting the position of the weight member 33 relative to the column member 31 to achieve the most suitable state for the user's swing.

The shock-absorbing member 40 and the bumper 50 are both disposed in the accommodating groove of the positioning column 30, and the bumper 40 has a first side and a second side opposite to each other, and the bumper 50 has a third opposite side. Side and a fourth side. The first side surface of the anti-vibration element 40 abuts against the bottom surface of the accommodating groove, that is, against the abutment surface of the second step surface 312 and the weight adjustment element 32. However, in the embodiment without the weight adjusting member 32, the first side surface can only abut on the second step surface 312; in the embodiment without the second step surface 312, the first side surface is in contact with the weight The abutting surface of the adjusting member 32. The third side surface of the bumper 50 abuts on the second side surface of the shock absorber 40, and the fourth side of the bumper 50 abuts on the inner side of the ball striking panel 20. The material of the anti-vibration element 40 can be silicon rubber, and the material of the anti-shock element 50 can be a Thermoplastic Elastomer (TPE), but it is not limited thereto.

After the club head hits the golf ball, the shock waves generated on the entire club head housing 10 will be transmitted to the bumper 50 through the ball striking panel 20 and to the positioning post 30 through the through hole 12 on the other side of the head However, the shock wave transmitted through the through hole 12 on the other side of the ball head will be blocked by the shock stop 40 and will not be transmitted to the bump stop 50. Therefore, the bumper 50 can fully absorb the remaining impact and shock waves of the ball striking panel 20. On the other hand, after the club head hits the golf ball, the ball striking panel 20 will be deformed into the club head housing 10 and pressed against the bumper 50, and the bumper 50 is affected by the positioning post 30 and the shock absorber. The support of 40 can therefore help the striking panel 20 to immediately return to its original shape, thereby increasing the elastic coefficient of the club head, so that the golf ball can be bounced farther to meet the requirements of the players.

Furthermore, in this embodiment, the bumper 50 has a bumper recess 500 formed on the third side surface and recessed in a direction away from the shock absorber 40. Similarly, the weight adjustment member 32 may also have an adjustment member recess 320 formed on the abutting surface and recessed in a direction away from the shock resistance member 40. Thereby, the contact area between the shock absorber 40 and the bumper 50 or the shock absorber 40 and the weight adjustment piece 32 is reduced, so that the shock waves outside the hitting panel 20 in the entire club head are not easily transmitted from the shock absorber 40 to the bumper. The bumper 50 can further absorb the residual impact force and shock wave ability generated by the ball striking panel 20, thereby further improving the elastic coefficient of the club head and enabling the golf ball to be bounced farther.

Then please refer to Figure 5 together. In other embodiments, the damping member 40A may have a damping member recess 400A formed on the second side surface of the damping member 40A and recessed in a direction away from the bumper. Therefore, the bumper 50 may also have a bumper recess or not have a bumper recess. Similarly, the damping member recess can also be formed on the first side surface of the damping member, or there are two damping member recesses formed on the first side surface and the second side surface of the damping member. In other embodiments, the anti-vibration member may be formed with a through hole.

10: Head housing 11: Opening 12: Piercing 120: The first level 20: batting panel 30: positioning post 31: Cylinder piece 311: Flange 312: The second level 32: Weight adjustment parts 320: Adjusting part recess 33: Counterweight 40: anti-vibration parts 50: bumper parts 500: Depressed part of bumper

Figure 1 is a three-dimensional schematic diagram of the present invention. Figure 2 is a perspective exploded view of the present invention. Figure 3 is a perspective exploded view of the present invention from another angle. Figure 4 is a schematic cross-sectional view of the present invention. Fig. 5 is a schematic diagram of another aspect of the shock-absorbing member of the present invention.

10: Head shell

11: opening

12: Piercing

120: First class aspect

20: batting panel

30: positioning column

31: Cylinder

311: Flange

312: The second class

32: weight adjustment

320: Adjusting part recess

33: counterweight

40: Anti-vibration parts

50: bumper

500: Depressed part of bumper

Claims (9)

A golf club head with high rebound coefficient, which has: A club head housing formed with an opening and a through hole, the opening and the through hole are respectively located on opposite sides of the club head housing; A batting panel, which is fixed on the opening of the club head housing; A positioning column, which penetrates and is fixed to the through hole of the club head housing, and forms an accommodating groove, and the accommodating groove includes a bottom surface; An anti-vibration element arranged in the accommodating groove of the positioning column, and the anti-vibration element has a first side surface and a second side surface opposite to each other, and the first side surface abuts against the bottom surface of the accommodating groove ； A bumper, which is arranged in the accommodating groove of the positioning column, and the bumper has a third side and a fourth side opposite to each other, and the third side abuts on the first side of the shock absorber Two sides, and the fourth side abuts on the batting panel. The golf club head with high rebound coefficient according to claim 1, wherein the bumper has a bumper recess formed on the third side surface and recessed in a direction away from the bumper . The golf club head with high rebound coefficient according to claim 1, wherein the shock absorber has a shock absorber recess formed on the second side surface and recessed in a direction away from the bumper . The golf club head with high rebound coefficient according to any one of claims 1 to 3, wherein one end of the positioning post is screwed to the perforation of the club head housing. The golf club head with a high rebound coefficient as described in claim 4, wherein: A first step surface is formed in the perforation of the club head housing; and The positioning column is formed with a flange, which abuts against the first step surface. The golf club head with high rebound coefficient according to any one of claims 1 to 3, wherein the positioning post has: A column member having a first end and a second end, the first end is formed with the accommodating groove, and the second end is fixed to the through hole of the club head housing; and A weight adjusting part is fixed in the column body part. The golf club head with high rebound coefficient according to claim 6, wherein the weight adjusting member is screwed into the cylindrical member. The golf club head with high rebound coefficient according to any one of claims 1 to 3, wherein the positioning post has: A column member having a first end and a second end, the first end is formed with the accommodating groove, and the second end is fixed to the through hole of the club head housing; and A counterweight is adjustable in position in the column. The golf club head with high rebound coefficient according to claim 8, wherein the weight member is screwed into the cylinder member.

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