TW201500085A - Iron golf club head structure - Google Patents

Abstract

An iron golf club head structure is disclosed, wherein a hitting faceplate is embedded and fixed into the front side of a club head body, and a closed chamber is formed in an interior of the club head body relative to the reverse side of the hitting faceplate. By forming the closed chamber directly in the reverse side of the hitting faceplate, only the periphery of the hitting faceplate is fixedly connected with the club head body, so that, when the iron club head hits a ball, the hitting faceplate independently withstands the elastic deformation generated by the impact power of the hitting ball, and the chamber provides a bending space for receiving the hitting faceplate that is deformed backwardly, thereby enhancing the resilience of the iron club head when the hitting faceplate hits the ball.

Description

Golf iron head structure

This creation is about a golf club head, especially the construction of a golf iron head.

At present, the iron head structure of the prior art is mainly provided with a ball striking panel on the front side of a head body, and a weight portion is arranged at the bottom of the head body, and the weight is appropriately increased, and the side of the head body forms an inclined upward extension. The rod connecting portion is such that the iron rod head is fixed to a long rod by a rod connecting portion to constitute a golf iron. When the user hits the ball with the irons, the hitting panel is used as a part that hits the golf ball.

When the front iron arm is hit, the relative head will vibrate. In order to improve the vibration of the iron head, in order to improve the stability of the ball, someone installs the back of the head of the iron head. A shock absorbing element having an airbag is provided, which is attached to the back surface of the ball striking panel.

In the structure of the iron head, the shock absorber element having the airbag is disposed on the back surface of the ball striking body by the head body to provide a shock absorbing function by using the airbag in the shock absorbing element when hitting the iron head. The shock absorbing member is fixedly coupled to the back surface of the ball striking panel to increase the thickness of the substantially hitting portion of the iron head, and the shock absorbing member disperses the force on the ball striking panel, so that the deformation amount of the hitting panel is reduced when the ball hits the ball, and is reduced. The rebound of the iron shot head hitting the ball when hitting the ball.

The main purpose of this creation is to provide a golf iron head structure, which is used to improve the shortcomings of the club head when the existing iron club head hits the ball.

In order to achieve the foregoing, the golf iron head structure proposed by the present invention comprises: a head body having a cavity formed therein, a front side of the head body forming a panel mounting groove communicating with the chamber; and a strike The ball panel is embedded in the panel mounting groove of the club head body, and the front side of the ball striking panel is flush with the front side of the club head body, and the chamber of the club head body forms a closed space.

The iron head structure is characterized by the fact that the iron head of the present invention mainly uses a closed chamber inside the head body to form a closed chamber with respect to the back surface of the hitting panel, when the iron head hits the ball. In addition to using the inside of the head body to provide a shock absorbing function relative to the closed chamber on the back of the ball striking panel, the ball striking panel of the iron head directly bears the impact force of the hitting ball to generate elastic deformation, and the chamber provides the hitting panel. The space that is bent and deformed backwards, in order to improve the rebound of the iron shot head hitting the ball.

The second purpose of the present invention is to further make the member of the head system stainless steel or carbon steel, which is made of high-strength steel, maraging steel or spring steel. Board body. By using the composite structure of different materials, the hitting panel is made of high-elasticity and high-strength material, and the rebounding property of the hitting panel is fully utilized, and the club body made of stainless steel or carbon steel is used. Secure the batting panel to improve the stability of the iron head when hitting the ball.

Another object of the present invention is to further increase the depth of the chamber of the head body in the front-rear direction from 0.5 mm to 2.5 mm, and the thickness of the ball striking panel is from 1.5 mm to 2.8 mm, thereby forming a thin ball striking panel. The combined structure of the chamber with the appropriate depth is located behind the ball striking panel, so that when the iron club head hits the ball, the ball is deformed backward when hitting the ball with the thin ball striking panel, and the matching chamber provides the deformation of the ball striking panel. Space is set to produce a high-elastic hitting effect.

10‧‧‧ head body

11‧‧‧ chamber

12‧‧‧ Panel mounting slot

13‧‧‧ rod connection

14‧‧‧With weight department

20‧‧‧Ball panel

30‧‧‧ Golf

1 is a perspective view of a preferred embodiment of a preferred embodiment of the present golf iron structure.

2 is a front plan view showing a preferred embodiment of the golf iron structure shown in FIG. 1.

3 is a side cross-sectional view showing a preferred embodiment of the golf iron structure shown in FIGS. 1 and 2.

4 is a side cross-sectional view showing a preferred embodiment of the present golf iron structure.

As shown in FIGS. 1 to 3, a preferred embodiment of the present golf iron head structure is disclosed. The golf iron head/structure includes a head body 10 and a ball striking panel 20.

As shown in FIG. 3, the head body 10 is a cast or forged member of stainless steel or carbon steel material, and a cavity 11 is formed inside the head body 10, and the depth (w) of the chamber 11 in the front-rear direction is 0.5. Preferably, the front side of the head body 10 forms a panel mounting slot 12, and the panel mounting slot 12 is connected. The depth of the panel mounting groove 12 is sufficient to provide the ball striking panel 20 to be embedded, and the periphery of the panel mounting groove 12 extends out of the outer periphery of the chamber 11. The side of the head body 10 forms a tilt-up extending rod connection. In the portion 13, a weight portion 14 is disposed at the bottom of the head body 10.

As shown in FIG. 3, the ball striking panel 20 is made of a high-strength steel, a maraging steel or a spring steel, and is made of a steel plate body having high elasticity, and the ball striking panel 20 is a system. Embedded in the panel mounting groove 12 of the head body 10, the front side of the ball striking panel 20 is a ball striking surface, flush with the front side surface of the head body 10, and the chamber 11 of the head body 10 is closed. The thickness (t) of the ball striking panel 20 is preferably 1.5 mm to 2.8 mm, and the ball striking body 20 and the head body 10 are made of a steel material, and are integrally fixed by welding. And through the subsequent surface processing (such as grinding), to form a type of iron head.

When the iron head of the present invention is used, as shown in FIG. 4, a long iron rod is fixed by the rod connecting portion 13 to form a golf iron. When the user hits the ball with the iron swing, the process of hitting the golf ball 30 by the ball striking panel 20 is elastically deformed by the impacting force of the ball striking panel 20 independently, and the head body 10 utilizes the ball striking body 20 The chamber 11 located on the back surface of the ball striking panel 20 provides an accommodating space that is bent and deformed backward when the ball striking panel 20 hits the ball, so that the ball striking panel 20 can sufficiently accumulate the elastic force to provide excellent resilience to the hit golf ball 30. Moreover, the head body 10 further provides a shock absorbing function when hitting the ball with its closed chamber 11.

10‧‧‧ head body

11‧‧‧ chamber

12‧‧‧ Panel mounting slot

13‧‧‧ rod connection

14‧‧‧With weight department

20‧‧‧Ball panel

Claims (3)

A golf iron head structure comprises: a head body having a cavity formed therein, a front side of the head body forming a panel mounting groove communicating with the chamber; and a ball striking panel embedded in the rod In the panel mounting groove of the head body, the front side of the ball striking panel is a ball striking surface, which is flush with the front side surface of the club head body, and forms a closed space for the chamber of the club head body. The golf iron head structure according to claim 1, wherein the head system is a member made of stainless steel or carbon steel, the hitting panel is high-strength steel, maraging steel or A plate made of spring steel. The golf iron head structure according to claim 1 or 2, wherein the depth of the chamber of the head body is 0.5 to 2.5 mm in the front-rear direction, and the thickness of the ball striking panel is 1.5 mm to 2.8 mm.