TWM589064U - Club head structure - Google Patents

Abstract

This creation reveals a ball head structure, which mainly consists of a front cup holder and a rear cup holder. The end of the front cup holder and the front end of the rear cup holder can be combined by welding or adhesion to form a ball head; the end of the front cup holder is provided with a ring lip, which is combined with the front end of the rear cup holder , There will be a height difference between the two.

Description

Ball head structure

This creation is about a ball head, especially a ball head structure used in golf.

According to the above, a golf ball head is manufactured by precision casting. The steps of the manufacturing method include making a wax mold and a tree mold, dipping, and dewaxing to form a shell mold, sintering the shell mold at a set high temperature, and cutting after casting, Grinding and painting to complete the finished ball head. Taking a ball head with a capacity of 460cc as an example, the forming of the shell mold must cope with all the shapes of the ball head, including the difficulty of the liquid metal flow rate, the abnormal zero transition, etc. Therefore, the ball head made by casting has always had a poor yield The problem. In addition, as golf has gradually become a popular and fashionable sport, how to use the good design of the golf club to make the ball have better control of the ball. Among them, the deformation and center of gravity of the ball head Other factors are related to the flight path after hitting the ball. Therefore, it is also the goal of the ball head manufacturing industry to make precise adjustments to the conditions such as the mass change coefficient of the ball head and the position of the center of gravity. In view of this, golf heads on the market are often equipped with various materials or weight devices that can be adjusted by users, in order to adapt to players with different swing habits as much as possible through the adjustment of materials or weights.

In order to solve the aforementioned problems, how to manufacture a ball head that has not been seen in the market and has a good hitting efficiency will greatly improve the industrial utilization and increase the competitiveness of the product, which will have great application prospects for golf. Gain effect.

According to the structure disclosed in this case, it mainly consists of a front cup holder and a rear cup holder. The end of the front cup holder and the front end of the rear cup holder can be combined by welding or adhesion to form a ball head; the end of the front cup holder is provided with a ring lip, which is welded to the front end of the rear cup holder Later, there will be a height difference between the two.

The front end of the front cup holder is a hitting area, and the hitting area may be integrally formed and cast, or welded to the front end of the front cup holder by an independent hitting panel.

After the front cup holder and the rear cup holder are combined by welding or adhesion, the ring lip provided at the end of the front cup holder forms a stepped height difference between the two, and the height difference formed by the ring lip surrounds The whole ball head, and, after the ring lip surrounds the whole ball head, the front cup holder is more clearly separated from the rear cup holder. Preferably, the ratio of the front cup holder and the rear cup holder to the ball head is 30%: 70% to 70%: 30%. In other words, when the current cup holder ratio is 30%, the rear cup holder ratio is 70%; if the proportion of the front cup holder is 70%, the proportion of the rear cup holder is 30%. The proportion of the front cup holder can be 30% to 70%. After the front cup holder and the rear cup holder are combined, the height difference formed by the ring lip surrounds the entire ball head, and the angle presented by the ring lip is between 130 degrees and 220 degrees.

The rear end of the front cup holder is a closed end, and the rear end of the rear cup holder is also closed, so that the front cup holder and the rear cup holder have a foundation for setting screw holes, which can be used for locking the counterweight bolts. To achieve the purpose of ball head weight.

The front edge of the rear cup holder is provided with a number of slits. When the end of the front cup holder and the front end of the rear cup holder are to be welded, the slit provides the deformation margin of the front port of the rear cup holder to make it perform Welding is easier.

10‧‧‧ball head

11‧‧‧Front cup holder

111‧‧‧ Ring lips

112‧‧‧Batting area

113‧‧‧Batting panel

114‧‧‧Closed end

115‧‧‧Screw hole

12‧‧‧ Rear cup holder

121‧‧‧Screw hole

122‧‧‧Cut

13‧‧‧ Counterweight bolt

The first picture shows a perspective view of the case (1); the second picture shows a perspective view of the case (b); the third picture shows a top plan exploded view of the case; the fourth picture shows a side exploded view of the case; the fifth picture shows The welding diagram of the case; the sixth picture shows the schematic diagram of the ring lip angle (1); the seventh picture shows the schematic diagram of the ring lip angle (2); the eighth picture shows the schematic diagram of the ring lip angle (3); the ninth picture A schematic diagram of an embodiment of the case is shown; a tenth diagram shows a schematic diagram of an example of the case; an eleventh diagram shows a schematic diagram of an example of the case; a twelfth picture shows a schematic diagram of the slit of the cup holder in the case (1); the thirteenth The figure shows a schematic diagram of the slit of the cup holder after the case (2).

The technical content and functions mentioned in this creation will be clearly presented in the detailed description of the preferred embodiment shown in the drawings. In addition, before the creation is described in detail, it needs special explanation. The attached drawings explain the basic manufacturing method in a schematic way. Therefore, only the steps or elements related to the creation are shown in the drawings, which will be described first.

The creative structure and the effects it can achieve are explained in conjunction with the drawings as follows: please refer to the three-dimensional structural drawings of the case shown in the first and second drawings, and the third and fourth drawings of the case. Exploded structural drawing of a planar element. As shown in the figure, the ball head 10 in this case includes a front cup holder 11 and a rear cup holder 12; wherein, the front cup holder 11 and the rear cup holder 12 are completed by casting, but not limited to this, the front cup The end of the seat 11 and the front end of the rear cup holder 12 can be combined by welding or adhesion to form a ball head 10 (as shown in the fifth figure); in addition, the end of the front cup holder 11 is provided with a ring The lip 111, when combined with the front end of the rear cup holder 12, will form a height difference between the two; the height difference formed by the ring lip 111 surrounds the entire ball head 10, and the ring lip 111 surrounds the entire ball head After 10, the front cup holder 11 is separated from the rear cup holder 12 more clearly. The ratio of the front cup holder 11 and the rear cup holder 12 to the ball head 10 is 50%: 50%, it is better to make the volume as close as possible to the same; of course, this ratio is not the only limit, preferably, the front cup The ratio of the seat 11 and the rear cup seat 12 to the ball head 10 is 30%: 70% to 70%: 30%. In other words, when the current cup seat 11 accounts for 30%, the rear cup seat 12 accounts for 70%; if the front cup holder 11 accounts for 70%, the rear cup holder 12 accounts for 30%. And the proportion of the front cup holder 11 For example, it can be selected and changed from 30% to 70%.

With the structure of this case, the ball head 10 is made of the front cup holder 11 and the rear cup holder 12 by welding or adhesive bonding, so that the overall volume of the ball head 10 is divided, and because of the reduction in volume, the front cup holder 11 and The rear cup holder 12 is relatively easy to cast, thereby improving the yield. In addition, the weld bead between the front cup holder 11 and the rear cup holder 12 of the ball head 10 is the height difference formed by the lip 111 at the end of the front cup holder 11, this step-like turning design will effectively resist The deformation effect produced by the welding heat zone makes the appearance of the ball head 10 smooth and reduces the trouble of grinding and painting. In addition, the high and low drop formed by the ball lip 111 on the ball head 10 is not seen in the world, it is enough to constitute a novel and peculiar design, and even lead into a trend.

Please refer to the sixth to eighth drawings to illustrate the top plan structure diagram (schematic diagram of the angular distribution range of the ring lip) of the embodiment of the present invention. The ball head 10 includes a front cup holder 11 and a rear cup holder 12. The weld between the front cup holder 11 and the rear cup holder 12 of the ball head 10 is the height difference formed by the ring lip 111. The angle presented by the lip 111 can be defined between 130 degrees and 220 degrees (the sixth diagram is a schematic diagram of 130 degrees, the seventh diagram is a schematic diagram of 180 degrees, and the eighth diagram is a schematic diagram of 220 degrees), when the ball head 10 When the ring lip 111 forms a stepped shape with a high-low drop, the top surface of the front cup holder 11 has a sufficient distance from the hitting area 112 to absorb the strong impact when hitting the ball, and at the same time feedback the strength of the hitting ball to improve the ball The striking efficiency of the head 10; at the same time, by the limitation of the angle, the grinding process of the ball head 10 after being manufactured can be smoothly carried out.

Please refer to the ninth figure shows a plan view of another embodiment of the case. The ball head 10 includes a front cup holder 11 and a rear cup holder 12. The front end of the front cup holder 11 is a hitting area 112. The ball area 112 and the front cup holder 11 are integrally molded and cast, so that the front cup holder 11 has a cup shape with a closed front end and an open rear end, and the rear cup holder 12 has a cup shape with an open front end and a closed back end, so that the front cup The end of the seat 11 and the front end of the rear cup holder 12 are welded together.

With the construction of the above embodiment, the ball head 10 forms the hitting area 112 in a seamless one-piece molding method by casting, and thereby allows the hitting area 112 of the ball head 10 to increase the curvature, which is to increase The elastic coefficient of the hitting area 112 is improved, so that the ball head 10 provides better hitting ability. Second, when the ball head 10 forms the hitting area 112 in an integrated manner, and the front cup seat 11 accounts for 30% and the rear cup seat 12 accounts for 70%, the hitting area 112 and the top surface of the head 10 The turning ridgeline will be stronger, which will help the performance when hitting the ball.

Please refer to the tenth figure for a plan view of another embodiment of the case. The ball head 10 includes a front cup holder 11 and a rear cup holder 12. The front end of the front cup holder 11 is a hitting area 112. The ball area 112 uses a separate ball face plate 113 to be welded to the front end surface of the ball head 10 to form the ball area 112. The rear cup holder 12 is a cup shape with an open front end and a closed rear end, so that the front cup The end of the seat 11 and the front end of the rear cup holder 12 are welded together.

With the construction of the above embodiment, the ball head 10 is formed by casting, and the hitting area 112 allows welding of hitting panels 113 of different materials. Therefore, the thickness of the hitting area 112 can be changed by selecting the material, and then Tune The mechanical properties of the entire ball head 10; at the same time, the ball striking panel 113 can be separately processed by heat treatment, sand blasting, polishing, etc., thereby improving the practical performance of the ball head 10 in different ways.

Please refer to the eleventh figure shows a plan view of another embodiment of the case. The ball head 10 includes a front cup holder 11 and a rear cup holder 12. The front end of the front cup holder 11 is a hitting area 112. The hitting area 112 is formed by using an independent hitting panel 113, which is welded or adhered to the front end surface of the ball head 10 to form the hitting area 112. The rear end of the front cup holder 11 is a closed end 114, and the rear cup holder 12 is a cup shape with an open front end and a closed rear end, so that the front end of the front cup holder 11 and the front end of the rear cup holder 12 are joined by welding or adhesion.

With the structure of the above embodiment, after the ball head 10 is formed, when the ball striking area 112 is combined with the ball striking panel 113, two different chambers are formed inside the ball head 10, resulting in two smaller closed chambers It can condense the vibration inside the ball head 10, making the center area of the ball head 10 more solid, and forcing the hitting area 112, the top of the ball head, and the bottom of the ball head to deform when receiving an impact, increasing the rebound coefficient of the ball head so that The ball can be hit farther.

Please refer to the ninth to eleventh figures to illustrate the structure of the embodiment of the case. The ball head 10 includes a front cup holder 11 and a rear cup holder 12. The rear end of the front cup holder 11 is a closed end 114. The rear end of the rear cup holder 12 is also closed, so that the bases of the front cup holder 11 and the rear cup holder 12 are provided with screw holes 115 and 121, and the screw holes 115 and 121 are provided for counterweight bolts 13 Locking, so that the rear end of the front cup holder 11 and the rear end of the rear cup holder 12 can be combined with a weight bolt 13 to achieve the goal of balancing the ball head 10 of. The material and length of the counterweight bolt 13 are selectively designed, and different combinations can be adopted according to the needs of users.

Please refer to the twelfth and thirteenth figures to illustrate the plan structure of the next embodiment of the case. The ball head 10 includes a front cup holder 11 and a rear cup holder 12, the rear cup holder 12 is open at the front end, The rear end of the cup is closed, and the front edge of the rear cup holder 12 is provided with a plurality of slits 122. When the end of the front cup holder 11 and the front end of the rear cup holder 12 are to be welded, the slit 122 provides the rear cup holder 12 The deformation margin of the front end port makes it easier for the front cup holder 11 and the rear cup holder 12 to perform welding in a precise position and obtain a good and complete appearance of the ball head 10.

By presenting the above-mentioned ball head 10 with the structure of each embodiment, the ball head 10 will achieve the following gains:

1. The ball head 10 includes a front cup holder 11 and a rear cup holder 12, and the front cup holder 11 and the rear cup holder are combined by welding or adhesion. The volume of the front cup holder 11 and the rear cup holder 12 should be as close as possible, or 30%: 70%~70%: 30% of the proportion to implement, two independent parts of about the same size can avoid dewaxing and casting The demand for high casting technology at the time makes the casting easier to produce, in addition to increasing the yield and yield, and reducing the production cost. In addition, castings also allow for thinner wall sections, so weight can be reduced moderately, and the omitted weight can be matched to other beneficial areas.

2. The end of the front cup holder 11 of the ball head 10 is provided with a ring lip 111. When it is welded to the front end of the rear cup holder 12, a height difference will be formed between the two. Therefore, the front cup holder 11 When welding with the rear cup holder 12, slight welding changes and deformations are allowed without causing any final decoration defects.

3. The rear ends of the front cup holder 11 and the rear cup holder 12 of the ball head 10 are allowed to be provided with screw holes 115 and 121, and the screw holes 115 and 121 can be used for locking the weight bolts 13 so that the ball head 10 reaches the weight purpose. The counterweight bolt 13 can be selectively modified and controlled by using screws of various materials, various hardness and various lengths. The weight bolt 13 can also produce a sound when the user performs a ball-strike action, and the sound can be adjusted according to the user's selection and habits. If aiming directly at the sweet spot of the hitting area 112, the position of the weight bolt 13 may cause a clear and crisp sound, which may be used as a necessary hitting guide to correct the hitting habit to achieve a correct swing effect.

4. In one of the above embodiments, two different chambers are formed inside the ball head 10, so that the closed chamber of the ball head 10 can condense the internal vibration, and the central area of the ball head 10 becomes more solid, hitting When the ball is hit by a strong impact on the hitting area 112, the top of the head, and the bottom of the head, the rebound coefficient of the head can be increased, and more energy is stored in the ball to fly a longer distance.

In summary, the structure of the ball head 10 of this creation can produce excellent and excellent effects to achieve the requirements of enhancing practicality and increasing industrial utilization; however, the structural content of the above elements is used to explain the preferred embodiment of this case, not Restrictions on the structure of this case, therefore, any equivalent modifications or changes made under the same spirit, such as changes in shape, size, angle, etc., should still be included in the scope of protection in this case. From the above, this case has many advantages and has obvious The practical characteristics of the work, and the technical methods and structural features used by it, were indeed developed by the creator of the case. The structure is unprecedented in the public. Since the case has met the requirements of the patent, the application is submitted in accordance with the law, and Pray for patent rights as a prayer.

10‧‧‧ball head

11‧‧‧Front cup holder

111‧‧‧ Ring lips

12‧‧‧ Rear cup holder

Claims (10)

A ball head structure including a front cup holder and a rear cup holder, the end of the front cup holder and the front end of the rear cup holder can be combined by welding or adhesion, and form a ball head; the front cup holder There is a ring lip at the end of the, when it is welded to the front end of the rear cup holder, there will be a height difference between the two. The ball head structure as described in item 1 of the patent application scope, wherein after the front cup holder and the rear cup holder are combined, the height difference formed by the ring lip surrounds the entire ball head, so that the front cup holder and the rear cup holder The lip is divided, and the ratio of the front cup seat and the rear cup seat to the ball head is 30%: 70% to 70%: 30%. The ball head structure as described in item 1 of the patent application scope, wherein, after the front cup seat and the rear cup seat are combined, the height difference formed by the ring lip surrounds the entire ball head, and the angle presented by the ring lip is Between 130 degrees and 220 degrees. The ball head structure as described in item 1 of the patent application scope, wherein the front end of the front cup holder is a hitting area, and the hitting area and the front cup holder are integrally formed, so that the front cup holder is closed at the front end and rear The rear cup holder has a cup shape with an open front end and a closed back end. The end of the front cup holder and the front end of the rear cup holder are combined by welding or adhesion. The ball head structure as described in item 1 of the patent application scope, wherein the front end of the front cup holder is a hitting area, and the hitting area is combined with an independent hitting panel in front of the front cup seat by welding or adhesion The end face; the hitting area of the front cup holder can use hitting panels of different materials, which can be changed by the choice of materials Change the thickness of the hitting area, and then adjust the mechanical properties of the ball head. The ball head structure as described in item 1 of the patent application scope, wherein the hitting area of the front cup holder is welded or adhered to the front end surface of the ball head by an independent hitting panel, and the rear of the front cup holder The end is a closed end. The rear cup holder has a cup shape with an open front end and a closed back end. After the end of the front cup holder is welded to the front end of the rear cup holder, two different cavities are formed inside the ball head to make the ball head The central area becomes more solid, which in turn increases the hitting efficiency. The ball head structure as described in item 1 of the patent application scope, in which the rear end of the rear cup holder is closed, and a foundation for setting a screw hole is generated, and the screw hole can be used for the weight bolt to lock to achieve the ball head Heavy purpose. The ball head structure as described in item 6 of the patent application scope, wherein the rear end of the front cup holder is a closed end, and the closed end generates a foundation for setting a screw hole, which can be used to lock the counterweight bolt to achieve The purpose of the ball weight. As for the ball head structure described in item 7 or 8 of the patent application scope, the material and length of the counterweight bolts locked to the front cup holder or the rear cup holder can be varied and matched according to requirements. The ball head structure as described in item 1 of the patent application scope, wherein the front edge of the rear cup holder is provided with a number of slits. When the end of the front cup holder and the front end of the rear cup holder are to be welded, the slit provides The deformation margin of the front port of the rear cup holder makes it easier to perform welding.

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