CN108031085B

CN108031085B - Golf club head with reinforced damping element

Info

Publication number: CN108031085B
Application number: CN201711311361.8A
Authority: CN
Inventors: 邓英
Original assignee: Aifuyang Biotechnology Jiangsu Co Ltd
Current assignee: Aifuyang Biotechnology Jiangsu Co ltd
Priority date: 2017-12-11
Filing date: 2017-12-11
Publication date: 2020-02-04
Anticipated expiration: 2037-12-11
Also published as: CN108031085A

Abstract

The invention discloses a golf club head with a reinforced damping element, which comprises a top part, a bottom part, a heel part, a toe part, a rear surface and a striking surface, wherein the rear surface and the striking surface are connected into a whole; the invention adds the reinforced damping element in the cavity in the golf club head, on one hand, the reinforced damping element can strengthen the connection stability between the structures of the club head, on the other hand, the reinforced damping element has certain vibration reduction effect except that the high damping liquid material in the accommodating cavity has sound absorption and vibration isolation effects, and simultaneously, the reinforced damping element is set into a rigid rod piece in a piston rod-like form to compress liquid for energy consumption treatment, thereby further improving the sound absorption and vibration isolation effects of the club head.

Description

Golf club head with reinforced damping element

Technical Field

The present invention relates to the field of golf, and more particularly to a golf club head with a reinforced damping element.

Background

Various golf club heads have been designed to improve the accuracy of a golf ball by helping the golfer adjust the striking face of the golf club head at the time of impact with the golf ball. The position of the center of gravity of a golf club head (the region near the position of the center of gravity is also referred to as the sweet spot region) is an important factor in determining the hitting distance and hitting direction of a golf ball. When the center of gravity is located behind the point of contact on the contact surface, the golf ball follows a substantially straight path. However, when the center of gravity is to one side of the point of contact, the golf ball may follow a path that curves left or right, often referred to as a draw or slice.

Upon impact with a golf ball, when the golf club head contacts the golf ball, the club head will hit hard, creating a large vibration, especially when hitting a long distance shot, which is particularly strong and may transmit the pressure created by the vibration to the hand, affecting the comfort of use of the golf club.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides a golf club head with a reinforced damping element, and the technical scheme of the golf club head with the reinforced damping element is realized by the following steps:

a golf club head with a reinforced damping element comprises a top part, a bottom part, a heel part, a toe part, a rear surface and a striking surface, wherein the rear surface and the striking surface are integrally connected, a chamber is formed after the rear surface and the striking surface are integrally connected, a plurality of notches are formed in the striking surface, a connecting plug sheath is arranged at the upper end of the heel part, and the connecting plug sheath is used for connecting a golf club shaft.

Be provided with in the cavity and strengthen damping element, strengthen damping element include with hit the rigid rod piece that the face links to each other and with rear surface integrated into one piece's accommodation chamber, the accommodation chamber is the cylinder structure, and inside packing has high damping liquid material, rigid rod piece one end with hit the face fixed, one end pass the accommodation chamber lateral wall and rigid connection have with the unanimous rigid seal board of accommodation chamber cross sectional dimension, the rigid seal board is located the inside one end of keeping away from the rear surface of accommodation chamber, it still is provided with the spring part to hit between the lateral wall of face and accommodation chamber to hit.

Furthermore, the high damping liquid material filled in the accommodating cavity is positioned between the rear surface and the rigid sealing plate.

Furthermore, the high damping liquid material filled in the accommodating chamber accounts for 90-95% of the total volume of the accommodating chamber.

Further, the spring part is a rubber spring part.

Further, the reinforcing and damping elements are at least one group.

Further, when the reinforcing damping elements are in a group, the reinforcing damping elements are perpendicular to the striking surface, and one end of each reinforcing damping element, which is connected with the striking surface, is arranged in the sweet area range of the striking surface; when the reinforced damping elements are in a plurality of groups, one end of each reinforced damping element connected with the striking face is uniformly arranged around the center point of the sweet area of the striking face.

Further, when the user wants to lower the center of gravity, the stiffening and damping element may be disposed in a range between the position of the center of gravity of the club head and the sole, and when the user wants to raise the center of gravity, the stiffening and damping element may be disposed in a range between the position of the center of gravity of the club head and the crown.

Furthermore, one end of the rigid rod piece of the reinforced damping element, which is connected with the striking surface, can be fixedly connected in a threaded connection or clamping connection mode.

The invention has the beneficial effects that: increase in the inside cavity of golf club head and strengthen the damping element, strengthen the damping element on the one hand and can support the use as the structure reinforcement, strengthen the connection steadiness between each structure of club head, on the other hand, it has sound absorption vibration isolation effect except that the high damping liquid material in the holding cavity to strengthen the damping element, spring part itself also has certain effect of falling and shaking, will strengthen the rigid member piece compression liquid that the damping element set to similar piston rod form simultaneously and carry out the power consumption processing, further improve the sound absorption vibration isolation effect of club head, also can reach the batting effect that the user wanted to reach through the position change of strengthening the damping element simultaneously.

Drawings

FIG. 1 is a schematic view of the overall construction of a golf club head of the present invention;

FIG. 2 is a schematic cross-sectional view of an example club head stiffening damping element according to the present invention;

FIG. 3 is a schematic plan view of the striking face of a club head according to one embodiment of the invention;

FIG. 4 is a schematic cross-sectional view of another embodiment of a club head stiffening damping element according to the present invention;

FIG. 5 is a schematic cross-sectional view of a club head stiffening damping element according to yet another embodiment of the present invention;

FIG. 6 is a schematic plan view of the striking face of another embodiment of a club head.

Reference numerals: 1-club head, 2-shaft, 3-stiffening damping element, 4-sweet spot, 5-chamber, 11-top, 12-bottom, 13-toe, 14-strike face, 15-heel, 16-notch, 17-rear surface, 18-hosel, 31-anchor, 32-rigid rod, 33-receiving chamber, 34-high damping liquid material, 35-sidewall, 36-spring, 37-rigid seal plate, 110-rear surface connection cover, 141-strike face thickness enhancement zone.

Detailed Description

The invention is described in further detail below with reference to the figures and specific examples.

As shown in fig. 1 to 6, a golf club head 1 with a reinforced damping element comprises a top 11, a sole 12, a heel 15, a toe 13, and a rear surface 17 and a striking surface 14 connecting the top and the sole as a whole to form a chamber 5, wherein a plurality of notches are arranged on the striking surface 14, a connecting plug 18 is arranged at the upper end of the heel 15, and the connecting plug 18 is used for connecting a golf club shaft 2.

During specific implementation, be provided with in the cavity 5 and strengthen damping element 3, strengthen damping element 3 and include the rigid rod piece 32 that links to each other with hitting face 14 and the accommodation chamber 33 with rear surface 17 integrated into one piece, accommodation chamber 33 is the cylinder structure, and inside packing has high damping liquid material 34, rigid rod piece 32 one end is fixed with hitting face 14, and one end passes the lateral wall 35 of accommodation chamber 33 and rigid connection has with the rigid shrouding 37 that accommodation chamber 33 cross-sectional dimension is unanimous, rigid shrouding 37 is located the inside one end of keeping away from rear surface 17 of accommodation chamber 33, still be provided with spring part 36 between hitting face 14 and the lateral wall 35 of accommodation chamber 33.

In practical implementation, as shown in fig. 4, the accommodating chamber 33 is integrally formed with the rear surface connecting portion 110, and the rear surface connecting portion 110 is detachably fixed on the rear surface 11.

In a specific implementation, the high damping liquid material filled in the accommodating chamber 33 is located between the rear surface 11 and the rigid sealing plate 37.

In specific implementation, in order to provide a certain compression buffer space for the rigid rod 32, the high damping liquid material 34 filled in the accommodating chamber 33 accounts for 90% to 95% of the total volume of the accommodating chamber 33.

Preferably, the spring element 36 is a rubber spring element to enhance the energy-dissipating damping effect of the reinforcing damping element 3.

In a specific implementation, the reinforcing and damping elements 3 are at least one group.

In specific implementation, as shown in fig. 3 and 6, when the reinforcing damping elements 3 are in a group, the reinforcing damping elements 3 are arranged perpendicular to the striking surface 14, and one end of the reinforcing damping elements 3 connected with the striking surface 14 is arranged in the range of the sweet spot 4 of the striking surface 14; when the reinforced damping elements 3 are in multiple groups, one end of the reinforced damping elements 3 connected with the striking surface 14 is uniformly arranged around the center point of the sweet spot 4 of the striking surface 14.

In particular, when the user wants to lower the center of gravity, the damping reinforcing member 3 may be disposed in a range between the position of the center of gravity of the club head 1 and the sole 12, and when the user wants to raise the center of gravity, the damping reinforcing member 3 may be disposed in a range between the position of the center of gravity of the club head 1 and the crown 11.

In specific implementation, one end of the rigid rod 32 of the reinforced damping element 3, which is connected with the striking surface 14, may be connected and fixed in a threaded connection or a clamping connection manner.

During specific implementation, the end of the reinforced damping element 3 connected with the striking surface 14 is provided with a fixing element 31, the striking surface 14 is provided with a threaded hole (not shown), the fixing element 31 is provided with a bolt matched with the threaded hole, and the fixing element 31 is detachably fixed on the striking surface 14 in a threaded connection manner.

In specific implementation, in order to increase the rigidity of the sweet spot 4 and increase the hitting distance, as shown in fig. 5, a hitting surface thickness increasing area 141 is provided on the hitting surface 14, the fixing member 31 may be fixed in the thickness increasing area 141, a thread is provided at one end of the rigid rod 32 connected to the fixing member 31, a threaded hole is provided on the fixing member 31, and the fixing member 31 and the threaded hole are fixedly connected in a matching manner. Of course, other fixing manners can be adopted to fixedly connect the two, which are not listed here.

The technical contents and technical features of the present invention have been disclosed above, and those skilled in the art may make substitutions and modifications based on the teachings of the present invention without departing from the spirit of the present invention, therefore, the scope of the present invention is not limited to the disclosure of the embodiments, and includes various substitutions and modifications without departing from the spirit of the present invention.

Claims

1. A golf club head having a stiffening damping element, characterized by: the golf club comprises a top part, a bottom part, a heel part, a toe part, a rear surface and a striking surface, wherein the rear surface and the striking surface are connected into a whole;

2. The golf club head with a stiffening damping element according to claim 1, wherein: the high damping liquid material filled in the accommodating cavity is positioned between the rear surface and the rigid sealing plate.

3. The golf club head with a stiffening damping element according to claim 2, wherein: the high damping liquid material filled in the accommodating chamber accounts for 90-95% of the total volume of the accommodating chamber.

4. The golf club head with a stiffening damping element according to claim 1, wherein: the spring part is a rubber spring part.

5. The golf club head with a stiffening damping element according to claim 1, wherein: the reinforced damping elements are at least one group.

6. The golf club head with a stiffening damping element according to claim 5, wherein: when the reinforced damping elements are in a group, the reinforced damping elements are perpendicular to the striking surface, and one end of each reinforced damping element, which is connected with the striking surface, is arranged in the sweet area range of the striking surface; when the reinforced damping elements are in a plurality of groups, one end of each reinforced damping element connected with the striking face is uniformly arranged around the center point of the sweet area of the striking face.

7. The golf club head with a stiffening damping element according to claim 6, wherein: when the user wants to lower the center of gravity, the stiffening and damping element may be disposed in the range between the position of the center of gravity of the club head and the sole, and when the user wants to raise the center of gravity, the stiffening and damping element may be disposed in the range between the position of the center of gravity of the club head and the crown.

8. The golf club head with a stiffening damping element according to claim 1, wherein: the rigid rod piece of the reinforced damping element and one end of the striking surface, which is connected, can be fixedly connected in a threaded connection or clamping connection mode.