CN210992871U

CN210992871U - 3D prints golf ball head

Info

Publication number: CN210992871U
Application number: CN201921530408.4U
Authority: CN
Inventors: 戴述军; 向绪平; 郑波; 史占明; 雷秀利
Original assignee: Dongguan Cangming 3d Tech Co ltd
Current assignee: Dongguan Cangming 3d Tech Co ltd
Priority date: 2019-09-12
Filing date: 2019-09-12
Publication date: 2020-07-14
Anticipated expiration: 2029-09-12

Abstract

The utility model belongs to the technical field of the golf ball head, especially, relate to a 3D prints golf ball head, a serial communication port, including the bulb main part, the one end of bulb main part is extended and is formed the ball hitting portion, the ball hitting portion includes bulb shell and interior cavity, the indoor inner chamber that is provided with of inner chamber structure, inner chamber structure includes a plurality of space. The utility model provides a 3D prints golf ball head, through set up in the bulb shell interior chamber, and interior intracavity sets up the inner chamber structure makes simultaneously the inner chamber structure includes a plurality of space, adjusts with this 3D prints golf ball head's focus for batting performance is better, and makes it be fit for player's self characteristic, simultaneously because the existence in space makes batting portion resonance takes place when the batting, makes and has improved batting sound effect.

Description

3D prints golf ball head

Technical Field

The utility model belongs to the technical field of the golf ball head, especially, relate to a 3D prints golf ball head.

Background

Golf, commonly known as a bobble, is an outdoor sports, in which individuals or team players play a bobble with different golf clubs into a hole of a green, and as the living standard of people increases, more and more people choose to play golf.

At present, the golf clubs on the market have the same club quality, gravity center, angle, batting hand feeling and sound for each type. The golf club head is usually made of a common material, such as stainless steel, titanium alloy, etc. Alternatively, two or more different materials may be used. However, the ball head is manufactured by adopting various materials, the ball head can be produced only by forging/casting, machining, welding or screw locking, grinding/polishing, surface treatment and the like, the gravity center of the produced ball head is not well controlled, the production process is complex, the cost is high, the period is long, and the problems of high production input and low productivity are caused. In addition, because each player has different heights, strength, favorite habits, actions and the like, and the gravity center of the ball head on the market is fixed, each player cannot buy a ball rod completely suitable for the player, the exertion of the true level of the player is limited, and in addition, due to the limitation of the existing processing technology, the ball head with better performance and better hitting sound effect cannot be designed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a 3D prints golf ball head, it is fixed to aim at solving the golf ball head focus among the prior art, can not be fine every ball of suitable and the not good technical problem of batting sound effect.

In order to achieve the above object, the embodiment of the utility model provides a 3D prints golf ball head, including the bulb main part, the one end of bulb main part is extended and is formed the ball hitting portion, the ball hitting portion includes bulb shell and interior cavity, the indoor inner cavity structure that is provided with of interior cavity, inner cavity structure includes a plurality of space.

Optionally, the inner cavity structure includes a plurality of lattice bars, and the lattice bars are arranged in a staggered manner to form a lattice structure.

Optionally, a plurality of said voids are formed between each of said lattice bars within said lattice structure.

Optionally, a plurality of the lattice bars are all arranged in a linear manner.

Optionally, the inner cavity structure is a honeycomb structure.

Optionally, the lumen structure comprises a plurality of branch structures, the plurality of branch structures being structurally different.

Optionally, the number of the branch structures is 2.

Optionally, the other end of the ball head main body extends at a fixed angle to form a connecting part.

Optionally, the fixed angle is in the range of 0 ° to 90 °.

Optionally, one surface of the ball head shell is a hitting surface, a plurality of grooves are formed in the hitting surface, and the grooves are arranged in parallel.

The embodiment of the utility model provides an above-mentioned one or more technical scheme in the 3D prints golf head has one of following technological effect at least: the utility model provides a 3D prints golf ball head, through set up in the bulb shell interior chamber, and interior intracavity sets up the inner chamber structure makes simultaneously the inner chamber structure includes a plurality of space, adjusts with this 3D prints golf ball head's focus for batting performance is better, and makes it be fit for player's self characteristic, simultaneously because the existence in space makes batting portion resonance takes place when the batting, makes and improves batting sound effect.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a schematic view of an overall structure of a 3D printed golf club head according to an embodiment of the present invention;

FIG. 2 is a cross-sectional view of FIG. 1;

fig. 3 is a cross-sectional view of a 3D printed golf club head according to another embodiment of the present invention;

wherein, in the figures, the respective reference numerals:

ball shell 210 of ball head body 100 ball striking part 200

Cavity 220 in the groove 212 of the striking face 211

Lattice bars 310 voids 320 of lumenal structure 300

Branch structure 330 first branch structure 331 second branch structure 332

Fixed angle 400 connection 500

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary and intended to explain the embodiments of the present invention and are not to be construed as limiting the present invention.

In the description of the embodiments of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which is only for convenience in describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element so indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.

In an embodiment of the present invention, as shown in fig. 1-3, a 3D printed golf club head is provided, which includes a club head main body 100, one end of the club head main body 100 extends to form a ball striking part 200, the ball striking part 200 includes a club head housing 210 and an inner chamber 220, an inner cavity structure 300 is disposed in the inner chamber 220, and the inner cavity structure 300 includes a plurality of gaps.

The 3D printed golf club head is further described below: the utility model provides a 3D prints golf ball head, through set up in the bulb shell 210 interior chamber 220, and set up in interior chamber 220 interior cavity structure 300 makes simultaneously interior cavity structure 300 includes a plurality of space 320, adjusts with this 3D prints golf ball head's focus for batting performance is better, and makes it be fit for the characteristic of player self, simultaneously because the existence in space 320 makes batting portion 200 resonance takes place when the batting, makes and improves batting sound effect.

Further, the 3D printing golf club head of the utility model is manufactured by adopting the 3D printing technology in the prior art. According to actual requirements, the ball heads with different gravity centers can be produced by setting different specific shapes of the hollow adjustable mechanism 300 and the sizes and the number of the gaps 320. Thus, individual customization can be realized. Since individual preferences and physical parameters of each golfer are different, golf heads of different centers of gravity are required for different golfers. Therefore, when the golf head is printed in the 3D mode, different inner cavity structures 300 can be designed in a targeted mode according to the preference and physical parameters of each player, so that the golf head with different gravity centers can be designed, the golf head is more suitable for the player to use, and therefore the player can play a true level. And, 3D printing technique belongs to technology shaping and mature technique at present, utilizes 3D printing technique can realize small-scale production, also can mass production, simultaneously, need not the die sinking, can direct 3D modeling production, low in production cost can go out the product fast, has high practicality.

Furthermore, when the 3D printer is used for printing, attention needs to be paid to the placing position during printing, and a 45-degree oblique angle or a fillet seamless butt joint transition is selected to avoid support generation during the printing programming process. Meanwhile, powder cleaning holes are designed at the bottom or on the non-appearance surface, so that the powder in the middle of the product can be cleaned after printing is finished.

In another embodiment of the present invention, as shown in fig. 1-2, the inner cavity structure 300 includes a plurality of lattice strips 310, and a plurality of lattice strips 310 are arranged in a staggered manner to form a lattice structure. Specifically, the lattice structure is formed by arranging a plurality of lattice strips 310 in a staggered manner, so that the inner cavity structure 300 itself is more stable, the possibility of damaging the inner cavity structure 300 during hitting is reduced, and the overall stability of the 3D printed golf club head is improved.

In another embodiment of the present invention, as shown in fig. 2, a plurality of the voids 320 are formed between each of the lattice bars 310 in the lattice structure. Specifically, the size and number of the gaps 320 may be set according to actual requirements. Those skilled in the art can design different gaps 320 by software for different players, so as to adjust the degree of hollowness in the ball striking part, thereby obtaining balls with different centers of gravity.

In another embodiment of the present invention, as shown in fig. 2, a plurality of the lattice bars 310 are all arranged in a linear manner. Specifically, the lattice bars 310, which are linear, require less effort to model 3D drawings during the manufacturing process and are labor-saving compared to the curved lines.

It should be noted that, of course, the shape of the lattice bars 310 may be set to other shapes than the linear shape according to actual requirements, and the setting criteria is that the modeling is less laborious and labor-saving.

In another embodiment of the present invention, the inner cavity structure 300 is a honeycomb structure (not shown). Specifically, by configuring the cavity structure 300 as a honeycomb structure, the stability of the honeycomb structure is utilized, so that the 3D printed golf club head is more stable as a whole.

In another embodiment of the present invention, as shown in fig. 1 and 3, the inner cavity structure 300 includes a plurality of branch structures 330, and the plurality of branch structures 330 have different structures. Specifically, the number of the branch structure 330 is set according to the actual production requirement, and therefore, the present invention is not limited specifically.

In another embodiment of the present invention, the density of each of the branch structures 330 is different. In particular, densification refers to the packing ratio or space maximum utilization. In practical production, the density of the branch structure 330 can be adjusted according to requirements. Therefore, a person skilled in the art can design the ball heads with different gravity centers by arranging the branch structures 330 with different densities so as to meet the requirements of different players.

In another embodiment of the present invention, as shown in fig. 1-3, one side of the ball head housing 210 is a ball hitting surface, a plurality of grooves 212 are disposed on the ball hitting surface 211, and the grooves 212 are disposed in parallel. Specifically, by providing the groove 212, the friction between the head shell 210 and the golf ball is increased when the golf ball is hit, and the hitting effect is better.

In another embodiment of the present invention, as shown in fig. 1 and 3, the number of the branch structures 330 is 2. Specifically, 2 of the branch structures 330 are a first branch structure 331 and a second branch structure 332, respectively. The first branch structure 331 and the second branch structure 332 are made of the same material but have different densities. Further, first branch structure 331 set up in inner cavity 220 is close to one side of batting face 211, first branch structure 331 set up in keep away from in inner cavity 220 one side of batting face 211, just the density of first branch structure 331 is greater than the density of second branch structure 332, so set up for when batting, first branch structure 331 with the air in the inside space of second branch structure 332 vibrates, and the transmission takes place many times when vibrating for it is better to batting sound, improves user experience, has high practicality.

In another embodiment of the present invention, as shown in fig. 1, the other end of the ball head main body 100 extends at a fixed angle 400 to form a connecting portion 500. Specifically, the connection part 500 is used to connect the 3D printed golf club head with a golf club.

In another embodiment of the present invention, as shown in fig. 1, the fixed angle 400 is in the range of 0-90 °.

It should be noted that the inner cavity structure is not limited to the above-described structure, and may be configured as a reinforcing rib or other special cavities according to actual production requirements.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a 3D prints golf ball head, its characterized in that, includes the bulb main part, the one end of bulb main part extends and forms the ball hitting portion, the ball hitting portion includes bulb shell and interior cavity, the indoor inner cavity structure that is provided with of interior cavity, inner cavity structure includes a plurality of space.

2. The 3D printed golf head according to claim 1, wherein the inner cavity structure comprises a plurality of lattice strips, and the lattice strips are arranged in a staggered manner to form a lattice structure.

3. A 3D printed golf head according to claim 2, wherein a plurality of said voids are formed between each of said lattice bars within said lattice structure.

4. A3D printed golf head according to any of claims 2 or 3, wherein a plurality of the lattice bars are arranged linearly.

5. The 3D printed golf ball head according to claim 1, wherein the internal cavity structure comprises a plurality of branch structures, the plurality of branch structures differing in structure.

6. The 3D printed golf head according to claim 5, wherein the density of each of the branch structures is different.

7. The 3D printed golf head according to claim 5, wherein the number of branching structures is 2.

8. A3D printed golf head according to any of claims 5-7, wherein the other end of the head body extends at a fixed angle to form a connection.

9. A 3D printed golf head according to claim 8, wherein the fixed angle is in the range of 0 ° -90 °.

10. A3D printed golf head according to any of claims 5-7, wherein one side of the head shell is a striking surface, and a plurality of grooves are arranged on the striking surface and arranged in parallel.