CN110772767A - Low Center of Gravity Golf Club Heads - Google Patents

Abstract

A golf club head with a low center of gravity, including a striking panel having a bottom end and a top end, spaced laterally adjacent to the bottom end of the striking panel and extending in a direction away from the striking panel and spaced apart from the striking panel. The bottom block of the installation groove, the body connected between the strike panel and the bottom block, and the bottom plate connected between the strike panel and the bottom block and closing the installation groove. Through the bottom block extending in a direction away from the strike panel and the bottom plate closing the installation slot between the strike panel and the bottom block, the overall center of gravity can be lowered with a relatively simple method and at a low cost. the goal of. The design of the striking panel and the bottom block being spaced apart can also produce a good rebound effect during striking.

Description

Low Center of Gravity Golf Club Heads

technical field

The present invention relates to a sporting article, in particular to a golf club head.

Background technique

Referring to FIG. 1 , it is a conventional golf club head 1 , which includes a main body 11 and a striking face plate 12 formed on the outer side of the main body 11 . The main body 11 includes a flat plate portion 111 forming the striking panel 12 , a top portion 112 extending laterally from the top of the flat plate portion 111 , and a bottom end integrally connected to the flat plate portion 111 extending laterally, and The lateral extension length is greater than the bottom weight portion 113 of the top portion 112 . Through the design that the weight of the bottom weight portion 113 is greater than that of the top portion 112 , and the flat plate portion 111 and the bottom weight portion 113 together form an approximately L-shaped design, the hitting performance of the striking panel 12 can be improved. Reverse hair effect, and lower the overall center of gravity of the golf club head 1, so as to meet the user's need to increase the hitting path.

However, this special type of golf club head 1 is not commonly used by golfers, so the product positioning is usually a customized model to meet customized requirements. In the manufacturing method of lowering the center of gravity using the L-shaped panel design, the shape, weight, and center of gravity configuration of each part of the main body 11 need to be properly designed to meet the user's customized requirements, so the manufacturing cost is relatively high. How to achieve the same effect of low center of gravity and high backlash with a simpler method and lower manufacturing cost has become a topic that practitioners in related fields are actively breaking through.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a low center of gravity golf club head with a simple method, low cost, and a low center of gravity and high reflex effect. The low center of gravity golf club head of the present invention comprises a striking face plate having a bottom end and a top end, a bottom block spaced laterally adjacent to the bottom end of the striking face plate and defining a mounting groove spaced apart from the striking face plate, and a bottom block connected to the striking face plate. The main body between the striking panel and the bottom block, and the bottom plate which is connected between the striking panel and the bottom block and closes the installation groove.

The bottom block extends away from the striking panel.

The purpose of the present invention and the solution to its technical problems can be further achieved by adopting the following technical measures.

Preferably, in the aforementioned low center of gravity golf club head, the striking face plate includes a plate-shaped body portion, a bottom folded portion bent and extended from the plate body portion in a direction toward the bottom block, and a top folded portion that is bent and extended in the same direction as the bottom folded portion from the side of the plate body portion opposite to the bottom folded portion, the bottom end and the top end of the striking panel are respectively located at the bottom folded portion and the top fold. Preferably, in the aforementioned low center of gravity golf club head, the striking panel includes a surrounding portion connected to the body and defining a mounting opening, and a plate body portion mounted on the mounting opening, the striking panel. The bottom end and the top end are respectively located on opposite sides of the surrounding portion.

Preferably, in the aforementioned low center of gravity golf club head, the body has an opening facing upward, and the low center of gravity golf club head further includes a top plate closed to the opening.

Preferably, the aforementioned low center of gravity golf club head, wherein the bottom block includes a base portion spaced apart from the bottom end of the striking faceplate to define the mounting groove, and a plate extending from the base portion to the striking faceplate. The body extends and is spaced from the bottom plate to define an extension of the inner space.

Preferably, in the aforementioned low center of gravity golf club head, the distance between the extension portion of the sole block and the sole plate is less than 6 mm.

Preferably, in the aforementioned low center of gravity golf club head, the distance between the extending portion of the bottom block and the body portion of the striking face plate is between 1 and 6 mm.

Preferably, in the aforementioned low center of gravity golf club head, the low center of gravity golf club head further includes a weight block connected to the extension portion of the bottom block and accommodated in the inner space.

Preferably, in the aforementioned low center of gravity golf club head, the distance between the weight and the sole plate is less than 6 mm.

Preferably, in the aforementioned low center of gravity golf club head, the thickness of the bottom plate is between 1 and 4 mm. The beneficial effect of the present invention is that: through the design of the bottom block extending laterally in the direction away from the bottom end of the striking panel, in cooperation with the bottom plate that closes the installation groove between the striking panel and the bottom block, a simple method can be used. and low cost, to achieve the purpose of lowering the overall center of gravity; and through the design of the spacing between the striking panel and the bottom block, the striking panel can be free to bounce when hitting the ball, and a good reversal effect can be exerted. .

Description of drawings

1 is a perspective cross-sectional view illustrating a conventional golf club head;

2 is an exploded perspective view illustrating a first embodiment of the low center of gravity golf club head of the present invention;

3 is a bottom view illustrating a bottom plate of the first embodiment closing the mounting groove;

4 is a cross-sectional view illustrating a strike panel and a bottom block of the first embodiment;

5 is a schematic cross-sectional view illustrating a second embodiment of the low center of gravity golf club head of the present invention;

6 is a cross-sectional view illustrating a third embodiment of the low center of gravity golf club head of the present invention; and

7 is a cross-sectional view illustrating a fourth embodiment of the low center of gravity golf club head of the present invention.

Detailed ways

Below in conjunction with accompanying drawing and embodiment, the present invention is described in detail:

Referring to FIGS. 2 to 4 , a first embodiment of the low center of gravity golf club head of the present invention includes a striking face plate 2 having a bottom end 208 and a top end 209 , and a bottom end 208 transverse to the striking face plate 2 . A bottom block 3 spaced adjacent to and spaced apart from the striking panel 2 to define a mounting slot 300 , a body 4 connected between the striking panel 2 and the bottom block 3 , and a bottom block 4 connected to the striking panel 2 The bottom plate 5 is between the bottom block 3 and closes the mounting groove 300 . Wherein, the thickness of the bottom plate 5 is preferably between 1 and 4 mm, and the mounting groove 300 is preferably welded and closed by a simple and low-cost welding method, so that the bottom plate can be matched with the bottom plate by its own weight. Block 3, achieving the purpose of lowering the overall center of gravity of the first embodiment.

Please refer to FIG. 4 again, the striking panel 2 includes a plate-shaped body portion 21 , a bottom folded portion 28 bent and extended from the plate body portion 21 in a direction toward the bottom block 3 , and a From the side of the plate body portion 21 opposite to the bottom folded portion 28 , the extended top folded portion 29 is bent in the same direction as the bottom folded portion 28 . The bottom end 208 and the top end 209 of the striking panel 2 are located at the bottom folding portion 28 and the top folding portion 29 respectively. The bottom block 3 is spaced adjacent to the bottom end 208 of the striking panel 2 , that is, located at a relatively low position in the first embodiment, and extends in a direction away from the striking panel 2 . The bottom block 3 includes a base portion 31 spaced apart from the bottom folded portion 28 of the striking panel 2 to define the mounting slot 300 , and a base portion 31 extending from the base portion 31 to the body portion 21 of the striking panel 2 , And the extension portion 32 of an inner space 320 is defined with the bottom plate 5 . Due to the fact that the bottom block 3 is located at a relatively low position of the whole of the first embodiment, and the design of the extension portion 32 of the bottom block 3 extending laterally, the bottom block 3 can be matched with the bottom plate 5 by the weight of the bottom block 3 itself. The overall center of gravity of the present first embodiment is lowered in a simple manner.

Wherein, the distance between the extension portion 32 of the bottom block 3 and the bottom plate 5 is less than 6 mm, so as to prevent the distance between the extension portion 32 and the bottom plate 5 from being too large and affecting the overall center of gravity of the first embodiment . The distance between the extension portion 32 of the bottom block 3 and the body portion 21 of the striking panel 2 is between 1 mm and 6 mm, since the body portion 21 of the striking panel 2 is spaced from the extending portion 32 by a certain distance Therefore, when the hitting panel 2 hits the golf ball, it can bounce freely without being restricted by the bottom block 3 , so it has a good bounce effect.

Referring to FIG. 5, it is a second embodiment of the low center of gravity golf club head of the present invention. The difference between the second embodiment and the first embodiment is that the second embodiment further includes a The extension portion 32 of the bottom block 3 is accommodated in the counterweight block 6 of the inner space 320 . The weight 6 can slightly adjust the position of the center of gravity of the second embodiment in the horizontal or vertical direction according to the user's usage habits, or change the overall weight, thereby optimizing the effect of hitting the ball. Wherein, the distance between the counterweight block 6 and the bottom plate 5 is less than 6 mm. With the design that the counterweight block 6 extends substantially downward into the inner space 320, the counterweight block can be achieved while achieving the purpose of counterweight. The overall low center of gravity of the second embodiment is maintained. Otherwise, the same effects as those of the first embodiment can be achieved.

Referring to FIG. 6 , it is a third embodiment of the low center of gravity golf club head of the present invention. The difference between the third embodiment and the first embodiment is that the body 4 has an upward opening 401 , so The third embodiment further includes a top plate 7 closed to the opening 401 . The top plate 7 of the third embodiment can preferably be connected to the body 4 by means of adhesive, and the body 4, the bottom block 3, and the striker of the third embodiment The panel 2 is made of metal of the same material, and together it surrounds a driver, a fairway, or a hybrid. In addition to this, the third embodiment can also maintain a low center of gravity as a whole by the base plate 5 attached by welding.

Referring to FIG. 7 , it is a fourth embodiment of a golf club head with a low center of gravity of the present invention. The difference between the fourth embodiment and the first embodiment is that the striking face plate 2 includes a body 4 connected to the body 4 . And define a surrounding portion 22 of an installation opening 220 and a body portion 21 installed in the installation opening 220 , the bottom end 208 and the top end 209 of the striking panel 2 are located on opposite sides of the surrounding portion 22 respectively . The striking panel 2 , the bottom block 3 , and the main body 4 of the fourth embodiment can also be jointly surrounded by a driver, a fairway wood, or a hybrid, depending on requirements. Compared with the third embodiment, since the plate body portion 21 of the striking panel 2 can be additionally mounted on the surrounding portion 22 by welding, the plate body portion 21 can be selected to be different from the one according to the requirements. The metal material of the main body 4 is described so as to optimize the effect of hitting the ball through different metal properties. In addition to this, the fourth embodiment can also maintain a low center of gravity as a whole by the base plate 5 attached by welding.

Claims (10)

1. A low center of gravity golf club head; the method is characterized in that: the low center of gravity golf club head comprises:

a striking panel having a bottom end and a top end;

the bottom block is adjacent to the bottom end of the striking panel in the transverse direction at a certain interval, extends in the direction far away from the striking panel and defines a mounting groove at a certain interval with the striking panel;

the body is connected between the striking panel and the bottom block; and

the bottom plate is connected between the striking panel and the bottom block and seals the mounting groove.

2. The low center of gravity golf club head of claim 1, wherein: the striking panel comprises a plate-shaped plate body part, a bottom folding part and a top folding part, wherein the bottom folding part is bent and extended from the plate body part in the direction towards the bottom block, the top folding part is bent and extended from one side of the plate body part, which is opposite to the bottom folding part, in the same direction as the bottom folding part, and the bottom end and the top end of the striking panel are respectively located on the bottom folding part and the top folding part.

3. The low center of gravity golf club head of claim 1, wherein: the striking panel comprises a surrounding part which is connected with the body and defines a mounting opening, and a plate body part which is arranged at the mounting opening, wherein the bottom end and the top end of the striking panel are respectively positioned at two opposite sides of the surrounding part.

4. The low center of gravity golf club head of claim 2, wherein: the body has an upward facing opening, and the low center of gravity golf club head further includes a top plate closed at the opening.

5. The low center of gravity golf club head according to any of claims 2 to 4, wherein: the bottom block comprises a base part which is defined with the bottom end of the striking panel at intervals and is provided with the mounting groove, and an extending part which extends from the base part to the plate body part of the striking panel and is defined with the bottom plate at intervals and is provided with an inner space.

6. The low center of gravity golf club head according to claim 5, wherein: the distance between the extension part of the bottom block and the bottom plate is less than 6 mm.

7. The low center of gravity golf club head according to claim 5, wherein: the distance between the extension part of the bottom block and the plate body part of the striking panel is 1-6 mm.

8. The low center of gravity golf club head according to claim 5, wherein: the low gravity center golf club head also comprises a balancing weight which is connected with the extension part of the bottom block and is accommodated in the inner space.

9. The low center of gravity golf club head according to claim 8, wherein: the distance between the balancing weight and the bottom plate is less than 6 millimeters.

10. The low center of gravity golf club head of claim 1, wherein: the thickness of the bottom plate is 1-4 mm.

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