TWI526235B - Golf head for quickly positioning its face - Google Patents

Description

Quickly position the golf head of the striking panel

The present invention relates to a golf club head, and more particularly to a golf club head that can quickly position a striking panel.

Please refer to FIG. 1 , which is a conventional golf club 9 . The golf club 9 generally includes a ball head body 91 and a striking panel 92 . The ball head body 91 is provided with an opening 911 . The inner edge of the opening 911 is provided with an annular shoulder 912; the striking panel 92 can be inserted into the opening 911, and the inner surface of the opening 911 is abutted against the shoulder 912, and the striking panel 92 is firmly coupled by the welding means. The ball head body 91 closes the opening 911 of the ball head body 91.

However, with the conventional golf head 9 shown in Fig. 1, since the circumference 911 (i.e., the welding position) of the opening 911 of the ball head body 91 and the striking panel 92 all have three-dimensional stereo curvature changes, the opening 911 is provided. The annular shoulder portion 912 or the striking panel 92 generates an error in size or curvature during molding. When the striking panel 92 is inserted into the opening 911, the shoulder portion 912 cannot be fully and stably abutted to form a positioning. Not only is the subsequent welding difficult due to the warpage phenomenon, but also the direct connection angle error between the striking panel 92 and the ball head body 91 is directly caused, so that the golf club head 9 is not easy to reach the expected impact angle, thereby affecting the goodness of the golf club head 9. rate.

Please refer to FIG. 2, which is another conventional golf club head 8 which directly inserts the striking panel 82 into the opening 811 of the ball head body 81, and the striking face The plate 82 is spot-welded to the edge of the ball-end body 81, and the entire circumference is welded after the initial positioning is achieved, so that the striking plate 82 can be firmly coupled to the ball-head body 81, and the opening 811 of the ball-head body 81 is closed. .

Similarly, in the conventional golf club head 8 shown in FIG. 2, not only the size or curvature error of the ball head body 81 and the striking panel 82 during molding is likely to cause the ring circumference of the striking panel 82 to be completely attached. The inner edge of the opening 811 of the ball head body 81, thereby affecting the effect of the subsequent welding by the warping phenomenon; when the striking panel 82 is spot-welded with the ball head body 81, the striking panel 82 is more likely to be caused by various operational factors. A misalignment connection between the ball head bodies 81 directly causes an angle error of the combination of the striking plate 82 and the ball head body 81, so that the golf club head 8 is also difficult to achieve the expected striking angle, so that the yield is not easily improved.

For the above reasons, the conventional golf club has a need for improvement.

It is an object of the present invention to provide a golf club head that can quickly position a striking panel to ensure that the striking panel can securely seat the opening in the ball head body.

In order to achieve the foregoing objectives, the technical content of the present invention includes: a golf club head capable of quickly positioning a striking panel, comprising: a ball head body having a hollow shape and having an outer surface and an inner surface, the ball head body An opening is provided through the outer surface and the inner surface of the ball body, the periphery of the opening is provided with three support blocks, a part of each of the support blocks is exposed in the opening; and a striking panel is positioned against The three supporting blocks of the ball head body are configured to close the opening of the ball head body; wherein the striking panel may be provided with three grooves respectively corresponding to the three supporting blocks of the ball head body.

Wherein, the three support blocks may be respectively connected to the inner surface of the ball head body and extend toward the center of the opening.

Wherein, the opening periphery of the ball head body may further be provided with an auxiliary supporting portion connected to the inner surface of the ball head body, and the three supporting blocks are disposed on the auxiliary support The portion faces the surface of the exterior of the ball head body. Moreover, the auxiliary support portion may be a ring lip extending from the periphery of the opening of the ball head body toward the center and connected to the inner surface of the ball head body; or the auxiliary support portion may also be A reinforcing block.

The surface of each of the support blocks facing the outside of the ball head body may be a convex curved surface.

Wherein, the shortest distance connection between the three support blocks may constitute a triangle, and one of the angles of the triangle may be 45 to 120 degrees. Also, the triangle is preferably an equilateral triangle.

Wherein, the striking panel has an opposite outer surface and an inner surface, and the striking panel can be abutted against the three supporting blocks of the ball head body by the inner surface thereof to close the opening of the ball head body.

Accordingly, the golf club head of the present invention capable of quickly positioning the striking panel can provide a "three-point support" effect on the striking panel by the three supporting blocks disposed on the ball head body, thereby ensuring that the striking panel can be stably located. The opening of the ball head body.

〔this invention〕

1‧‧‧ ball head body

1a‧‧‧ outer surface

1b‧‧‧ inner surface

11‧‧‧ openings

12‧‧‧Support block

13‧‧‧Auxiliary support

2‧‧‧Battery panels

2a‧‧‧Outer surface

2b‧‧‧ inner surface

2c‧‧‧ Around the circumference

21‧‧‧ Groove

O‧‧ Center

[Use]

9‧‧‧ golf head

91‧‧‧ ball head body

911‧‧‧ openings

912‧‧‧ shoulder

92‧‧‧Battery panels

8‧‧‧ golf head

81‧‧‧ ball head body

811‧‧‧ openings

82‧‧‧Battery panels

Figure 1: Schematic diagram of a conventional golf club head.

Figure 2: Schematic diagram of another conventional golf club head.

Figure 3 is an exploded perspective view of a first preferred embodiment of the present invention.

Fig. 4 is an enlarged view showing the structure of a support block of the first preferred embodiment of the present invention.

Fig. 5 is a view showing the combined structure of the first preferred embodiment of the present invention.

Figure 6: A side cross-sectional view of the cut line of Figure 5-6.

Figure 7 is a perspective exploded view of a second preferred embodiment of the present invention.

Figure 8 is a diagram showing the combined structure of a second preferred embodiment of the present invention.

Figure 9: A side cross-sectional view of the section 8-9 of Figure 8.

The above and other objects, features and advantages of the present invention will become more <RTIgt; In a first preferred embodiment of the present invention, the golf club head generally includes a ball head body 1 and a striking panel 2, the ball head body 1 is hollow and is provided with an opening 11, and the striking panel 2 is coupled thereto. The ball head body 1 closes the opening 11.

Referring to Figures 3 to 6, the ball body 1 is hollow and has an outer surface 1a and an inner surface 1b. The opening 11 extends through the outer surface 1a and the inner surface 1b of the ball head body 1. 1 Three support blocks 12 are provided on the periphery of the opening 11 to provide an effect of firmly supporting the striking panel 2 when the striking panel 2 is placed in the opening 11. More specifically, in this embodiment, each of the support blocks 12 is connected to the inner surface 1b of the ball head body 1 and extends toward the center O of the opening 11, so that a part of each of the support blocks 12 can be exposed at the opening. 11 is positioned to abut against the strike panel 2 when the opening 11 is placed. The surface of each of the support blocks 12 facing the outer portion of the ball head body 1 is preferably a convex arc surface (as shown in FIG. 4) for abutting and positioning the striking panel 2 in a "point contact" manner. In addition, the shortest distance connection between the three support blocks 12 can form a triangle (as shown in FIG. 5), and one of the angles of the triangle is 45 to 120 degrees, so that the three support blocks 12 can be More uniformly distributed on the periphery of the opening 11 for the striking panel 2 to abut and provide a better supporting effect; in addition, the triangle may preferably be an equilateral triangle to provide a more stable supporting effect.

The striking panel 2 has an outer surface 2a, an inner surface 2b and a circumferential surface 2c. The outer surface 2a is a surface for hitting the ball. The inner surface 2b is opposite to the outer surface 2a, and the circumferential surface 2c is Surroundingly connected between the outer surface 2a and the inner surface 2b. In this embodiment, the striking panel 2 can be provided with three recesses 21, and the three recesses 21 respectively correspond to the three supporting blocks 12 of the ball head body 1, the corresponding recesses 21 and the supporting block 12 The shapes are preferably matched to each other to improve the positioning effect when the striking panel 2 is placed in the opening 11 of the ball head body 1. fruit.

Referring to FIGS. 5 and 6 , when the striking panel 2 is placed in the opening 11 of the ball head body 1 , the three grooves 21 of the striking panel 2 respectively abut against the three supporting blocks 12 positioned on the ball head body 1 . With the "three-point support", the striking panel 2 can have a fast and fairly stable positioning effect although it only abuts the ball-head body 1 in three small portions; thus, even if it has a three-dimensional stereoscopic curvature The changed ball head body 1 and the striking panel 2 generate an error in size or curvature during molding, and the striking panel 2 can be stably fixed in the opening 11 of the ball head body 1 without warping. The subsequent welding work can be smoothly performed to weld the circumferential surface 2c of the striking panel 2 to the periphery of the opening 11 of the ball head body 1 to ensure that the striking panel 2 and the ball head body 1 are combined at a predetermined angle to form The rear golf head has an expected strike angle to increase the yield of the golf head.

On the other hand, the golf club head of the present invention can also adjust the relative inclination angle of the striker panel 2 when the striker panel 2 abuts against the ball head body 1 by changing the shape of at least one support block 12 in the ball head body 1. Thereby, the strike angle of the golf head can be easily adjusted.

Please refer to FIGS. 7-9, which are second preferred embodiments of the present invention. The second preferred embodiment is substantially the same as the first preferred embodiment described above, and the main difference is that in the second preferred embodiment In the example, the groove of the striking panel 2 may be omitted to reduce the processing cost of the striking panel 2, so that when the striking panel 2 is placed in the opening 11 of the ball head body 1, the inner surface of the striking panel 2 is directly 2b abuts the three support blocks 12 positioned on the ball head body 1; wherein, in order to prevent the three support blocks 12 from being deformed by pressure, the ball head body 1 may further be provided with an auxiliary support portion 13 at the periphery of the opening 11. And the auxiliary support portion 13 is connected to the inner surface 1b of the ball head body 1. The three support blocks 12 are disposed on the surface of the auxiliary support portion 13 facing the outside of the ball head body 1, whereby the auxiliary support is supported by the auxiliary support portion 13 The portion 13 reinforces the structural strength of the three support blocks 12 to prevent the support block 12 from being bent and deformed to change the bonding angle of the striking panel 2 and the ball head body 1.

For example, the auxiliary support portion 13 can be a ring lip, which is composed of The periphery of the opening 11 of the ball head body 1 extends toward the center and is connected to the inner surface 1b of the ball head body 1; thus, the auxiliary support portion 13 can form a full circle of reinforcement on the periphery of the opening 11 of the ball head body 1. The structure is to greatly increase the strength of each of the support blocks 12. Alternatively, the auxiliary support portion 13 may also be a plurality of reinforcing blocks for structural reinforcement for each of the support blocks 12, and has the advantages of material saving and easy molding compared to the full ring lip.

In summary, the golf club head of the present invention capable of quickly positioning the striking panel can provide a "three-point support" effect on the striking panel by the three supporting blocks disposed on the ball head body, thereby ensuring that the striking panel can be stabilized. Fixing the opening in the body of the ball head does not cause warping, so that the subsequent welding work can be carried out smoothly, thereby ensuring that the striking panel and the ball head body can be combined according to a preset angle, so that the molded golf head has an expectation The impact angle is increased to improve the yield of the golf head.

While the invention has been described in connection with the preferred embodiments described above, it is not intended to limit the scope of the invention. The technical scope of the invention is protected, and therefore the scope of the invention is defined by the scope of the appended claims.

1‧‧‧ ball head body

1a‧‧‧ outer surface

11‧‧‧ openings

12‧‧‧Support block

2‧‧‧Battery panels

2a‧‧‧Outer surface

2c‧‧‧ Around the circumference

21‧‧‧ Groove

O‧‧ Center

Claims (9)

A golf club head capable of quickly positioning a striking panel, comprising: a ball head body having a hollow shape and having an outer surface and an inner surface, the ball head body being provided with an opening penetrating the ball An outer surface and an inner surface of the head body, the periphery of the opening is provided with three support blocks, a part of each of the support blocks is exposed in the opening; and a striking panel abuts against three support blocks positioned on the ball head body, The opening of the ball head body is closed; wherein the striking panel is provided with three grooves respectively corresponding to the three supporting blocks of the ball head body. The golf club head according to claim 1, wherein the three support blocks are respectively coupled to an inner surface of the ball head body and extend toward the center of the opening. The golf club head capable of quickly positioning the striking panel according to claim 1, wherein the opening periphery of the ball head body is further provided with an auxiliary supporting portion connected to the inner surface of the ball head body. The three support blocks are disposed on a surface of the auxiliary support portion facing the outside of the ball head body. The golf club head capable of quickly positioning a striking panel according to claim 3, wherein the auxiliary supporting portion is a ring lip extending from a peripheral edge of the ball head body toward the center, and The inner surfaces of the ball head bodies are connected. A golf club head capable of quickly positioning a striking panel as described in claim 3, wherein the auxiliary support portion is a plurality of reinforcing blocks. The golf club head capable of quickly positioning the striking panel according to any one of claims 1 to 5, wherein a surface of each of the supporting blocks facing the outside of the ball head body is a convex curved surface. A golf club head capable of quickly positioning a striking panel according to any one of claims 1 to 5, wherein the shortest distance connection between the three support blocks may constitute a triangle, one of the triangles The angle is 45~120 degrees. A golf club head capable of quickly positioning a striking panel as described in claim 7 wherein the triangle is an equilateral triangle. A golf club head capable of quickly positioning a striking panel according to any one of claims 1 to 5, wherein the striking panel has an opposite outer surface and an inner surface, the striking panel being abutted by the inner surface thereof The three support blocks positioned on the ball head body are closed to close the opening of the ball head body.