CN104248830A - golf iron club head construction - Google Patents

Abstract

The invention relates to a golf iron club head structure, which is mainly characterized in that a striking panel is embedded and fixedly connected with the front side of a club head body, a closed cavity is formed in the club head body relative to the back of the striking panel, the closed cavity is directly formed on the back of the striking panel, so that the striking panel is only fixedly connected with the club head body on the periphery, when the iron club head strikes a ball, the striking panel independently bears the impact force of the striking to generate elastic deformation, and the cavity provides a space for backward bending deformation of the striking panel, thereby improving the rebound of the striking panel of the iron club head when the iron club head strikes the ball.

Description

golf iron club head construction

technical field

The present invention relates to a golf club head, in particular to a golf iron club head structure.

Background technique

At present, the structure of the existing iron club head is mainly to arrange a ball striking face plate on the front side of a club head body, and a counterweight part is provided at the bottom of the club head body to increase the weight appropriately, and a side of the club head body forms a slope. The upwardly extending rod connecting portion makes the iron club head use the rod connecting portion to securely connect a long rod to form a golf iron. When the user holds the iron club and swings the ball, he uses the ball hitting panel as the part where he hits the golf ball.

When the above-mentioned iron club head hits the ball, the club head will vibrate relatively. In order to improve the vibration when the iron club head hits the ball, in order to improve the stability of ball control, someone just installs in the back of the club head body of the iron club head A shock-absorbing element with an air bag, the shock-absorbing element is attached to the back of the batting panel.

However, in the structure of the aforementioned iron club head, although the club head body is used to install a shock-absorbing element with an air bag on the back of the ball striking panel, the air bag in the shock-absorbing element is used to provide cushioning and shock-absorbing functions when the iron club head hits the ball. , the shock-absorbing element is combined and fixed on the back of the hitting panel, so that the thickness of the actual hitting part of the iron club head is increased, and the shock-absorbing element disperses the force acting on the hitting panel, so that the deformation of the hitting panel is reduced when the ball is hit, and the The resiliency of the iron clubhead when hitting the ball with the face plate.

Contents of the invention

The main purpose of the present invention is to provide a golf iron club head structure, thereby improving the shortcomings of the existing iron club head, such as poor rebound performance when hitting the ball.

In order to achieve the aforementioned purpose, the golf iron club head structure proposed by the present invention includes:

a head body, a cavity is formed inside, and a panel mounting groove communicating with the cavity is formed on the front side of the head body; and

A ball hitting panel, which is embedded and fixed in the panel assembly groove of the club head body, the front side of the ball hitting panel is flush with the front side of the club head body, and the cavity of the club head body forms a enclosed space.

The beneficial effect of the aforementioned iron club head structure creation is that the iron club head of the present invention mainly uses the inside of the club head body to form a closed cavity relative to the back of the ball striking panel, so that when the iron club head hits the ball, it does not use Compared with the closed cavity on the back of the hitting panel, the inside of the club head body provides shock absorption function, and the hitting panel of the iron club head independently bears the impact force of the ball to produce elastic deformation, and the cavity provides the bending deformation of the hitting panel backward space, thereby improving the resiliency of the iron club head when hitting the ball.

Another object of the present invention is to further make the club head body a component made of stainless steel or carbon steel, and the hitting face plate be made of high-strength steel, maraging steel (Maraging steel) or spring steel board body. Based on the creation of composite structures of different materials, the hitting panel is made of high-elasticity and high-strength materials to give full play to the resilience of the hitting panel when hitting the ball. In addition, the cue body made of stainless steel or carbon steel is solidified Striking faceplate for improved iron head stability at impact.

Another object of the present invention is to further make the depth of the chamber of the club head body in the front-rear direction 0.5 mm to 2.5 mm, and the thickness of the hitting face plate to be 1.5 mm to 2.8 mm, so that the thin hitting face plate With the combined structure of the cavity with the appropriate depth behind the hitting panel, the iron club head deforms backward when hitting the ball with the thin hitting panel, and the matching cavity provides the capacity for deformation of the hitting panel Set the space to produce a highly elastic hitting effect.

Description of drawings

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

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

Fig. 3 is a schematic side sectional view of a preferred embodiment of the golf iron structure shown in Fig. 1 and Fig. 2 .

Fig. 4 is a side view cross-sectional schematic view of a preferred embodiment of the golf iron structure of the present invention when hitting a ball.

Description of main symbols

10 head body

11 chambers

12 Panel Mounting Slots

13 rod connection

14 counterweight

20 batting panels

30 golf balls.

Detailed ways

As shown in FIG. 1 to FIG. 3 , it discloses a preferred embodiment of the golf iron club head structure of the present invention. The golf iron club head/structure includes a club head body 10 and a ball striking panel 20 .

As shown in FIG. 3 , the club head body 10 is a cast or forged component made of stainless steel or carbon steel. A chamber 11 is formed inside the club head body 10 . 2.5 mm is preferred, and a panel fitting groove 12 is formed on the front side of the club head body 10. The panel fitting groove 12 communicates with the chamber 11. The depth of the panel fitting groove 12 is sufficient for the insertion of the ball hitting panel 20, and the periphery of the panel fitting groove 12 extends out. Around the outer periphery of the chamber 11 , a rod connecting portion 13 extending obliquely upward is formed on one side of the rod head body 10 , and a counterweight portion 14 is provided at the bottom of the rod head body 10 .

As shown in FIG. 3 , the batting panel 20 is made of high-strength steel, maraging steel (Maragingsteel) or spring steel and other materials and has a high elasticity steel plate body, and the batting panel 20 is embedded and fixed on In the panel assembly groove 12 of the club head body 10, the front side of the ball hitting panel 20 is the ball hitting surface, which is flush with the front side of the club head body 10, and the cavity 11 of the club head body 10 forms a closed space, The thickness (t) of the ball hitting face plate 20 is preferably 1.5 mm to 2.8 mm. The ball hitting face plate 20 and the club head body 10 are made of steel materials, and are fixed together by means of welding. Surface processing (such as grinding, etc.), into the shape of an iron club head.

When the iron club head of the present invention is in use, as shown in FIG. 4 , a long rod is fixedly connected with its rod connecting portion 13 to form a golf iron. When the user holds the iron club and swings the ball, in the process of hitting the golf ball 30 with the ball hitting face plate 20, the ball hitting face plate 20 independently bears the impact force of the ball and produces elastic deformation, and the club head body 10 utilizes its position to hit the golf ball 30. The chamber 11 on the back of the ball face plate 20 provides a space for the ball face plate 20 to bend and deform backward when hitting a ball, so that the ball face plate 20 can fully accumulate elastic force and provide excellent resiliency to the impacted golf ball 30, and the shaft The head body 10 also provides a shock absorption function when hitting a ball with its closed cavity 11 .

Claims (3)

1. A golf iron club head structure, comprising: a head body, a cavity is formed inside, and a panel mounting groove communicating with the cavity is formed on the front side of the head body; and A ball hitting panel, which is embedded and fixed in the panel assembly groove of the club head body, the front side of the ball hitting panel is the ball hitting surface, which is flush with the front side of the club head body, and makes the club head body The chamber forms a closed space. 2. The iron golf club head construction of claim 1, wherein the club head body is a member made of stainless steel or carbon steel, and the ball striking face plate is high strength steel, maraging steel, or spring steel made board. 3. The iron golf club head structure according to claim 1 or 2, wherein the depth of the chamber of the club head body in the front-rear direction is 0.5-2.5 mm, and the thickness of the ball-hitting face plate is 1.5-2.8 mm .