A cage-type carbon fiber golf head

Abstract

The utility model discloses a cage-type structure carbon fiber golf head, including a head body, wherein the head body includes a cage-type frame made of carbon fiber material and a carbon fiber skin formed on the cage-type frame, and the side of the cage-type frame is provided with an opening to connect with a striking panel. The carbon fiber skin is formed on the cage-type frame, and the carbon fiber skin can be made thinner to achieve lightweight and leave enough space for chassis counterweight design. Secondly, the cage-type frame allows the entire head body to be fully stressed, so that the strength is high and the structural stability is better. Moreover, when the carbon fiber skin is formed, the cage-type frame plays a supporting role and can prevent material accumulation; the skin is made by supporting the air bag inside the cage-type frame, so that the wall thickness of the carbon fiber skin is uniform and controllable, which effectively avoids wrinkles and achieves a smooth inner side.

Description

Technical Field

[0001] The utility model relates to the technical field of carbon fiber golf heads, in particular to a cage-type carbon fiber golf head. Background Art

[0002] Golf heads are generally made of titanium alloy, mainly including the head body and counterweight components. However, titanium alloy has been used to be ultra-thin, and the product weight and center of gravity can basically not be lowered and adjusted. The head body is heavy and occupies counterweight space. The product design is limited to appearance changes. In order to reduce the weight of the head body, some manufacturers currently use pure carbon fiber to make a hollow head body, but this structure has average strength, poor structural stability, uneven wall thickness, and insufficient strength. Utility Model Content

[0003] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a cage-type carbon fiber golf head with a more stable structure, higher strength, lighter weight and lower center of gravity.

[0004] The cage-structured carbon fiber golf head according to the embodiment of the utility model includes a golf head body, wherein the golf head body includes a cage-type frame made of carbon fiber material and a carbon fiber skin formed on the cage-type frame, and the side of the cage-type frame is provided with an opening for connection with the striking panel.

[0005] According to some embodiments of the present invention, the cage-type frame is an integrated structure.

[0006] According to some embodiments of the utility model, the cage-type frame includes a side frame, a top frame connected to the upper end of the side frame, and a bottom frame connected to the lower end of the side frame, the top frame is connected to the bottom frame, and the opening is arranged on the side frame to be connected to the striking panel.

[0007] According to some embodiments of the utility model, the top frame includes a first arc-shaped frame, a first reinforcing rib arranged on the first arc-shaped frame, and a second reinforcing rib respectively connected to the first arc-shaped frame and the side frame, the two ends of the first arc-shaped frame are respectively connected to the upper end of the side frame, and the second reinforcing rib is cross-connected with the first reinforcing rib.

[0008] According to some embodiments of the present invention, the bottom frame includes a second arc frame and third reinforcing ribs respectively connected to the second arc frame and the first arc frame, and both ends of the second arc frame are respectively connected to the lower ends of the side frames.

[0009] The cage-type carbon fiber golf head according to the embodiment of the utility model has at least the following beneficial effects: 1. The carbon fiber skin is formed on the cage-type skeleton of carbon fiber material. Except for the striking panel, the carbon fiber structure is adopted. The carbon fiber skin can be made thinner, making the overall weight of the golf head lighter and the center of gravity of the golf head further downward, leaving enough design space for the subsequent counterweight design. 2. The front end of the cage-type skeleton is mainly directly subjected to force, and the rear structure plays a supporting role and disperses the force, so that the entire golf head body is fully subjected to force, avoiding stress concentration, thereby having higher strength, better structural stability and low defect rate. 3. When the carbon fiber skin is formed, the cage-type skeleton plays a supporting role to prevent material accumulation. The skin is made by air bag support inside the cage-type skeleton, which can avoid the wrinkles and uneven thickness caused by blowing carbon cloth in a free state, so that the wall thickness of the carbon fiber skin is uniform and controllable, effectively avoiding wrinkles, and the inside is smooth. 4. When making, the cage-type skeleton is preformed first, and the air bag is used to blow it, which greatly shortens the mold taking time and improves the production efficiency.

[0010] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings;

[0012] Figure 1 This is one of the structural diagrams of the cage frame;

[0013] Figure 2 This is the second structural diagram of the cage frame;

[0014] Figure 3 It is a structural diagram of the ball head body. DETAILED DESCRIPTION

[0015] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0016] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0017] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0018] Reference Figures 1 to 3 The utility model discloses a cage-type carbon fiber golf head, comprising a head body, wherein the head body comprises a cage-type frame 10 made of carbon fiber and a carbon fiber skin 20 formed on the cage-type frame 10, and an opening 100 is provided on the side of the cage-type frame 10 to connect with a striking panel. Preferably, the cage-type frame 10 is an integrated structure, which is convenient for pre-forming processing and improves manufacturing efficiency. The advantages of the cage-type carbon fiber golf head are: 1. The carbon fiber skin is formed on the cage-type frame made of carbon fiber, and a full carbon fiber structure is adopted except for the striking panel. The carbon fiber skin can be made thinner, making the overall weight of the head lighter, and the center of gravity of the head is further moved downward, leaving enough design space for subsequent counterweight design. 2. The front end of the cage-type frame is the main direct force, and the rear structure plays a supporting role and disperses the force, so that the entire head body is fully stressed, avoiding stress concentration, thereby having higher strength, better structural stability, and lower defective rate. 3. When the carbon fiber skin is formed, the cage skeleton plays a supporting role to prevent material accumulation. The skin is made by supporting the air bag inside the cage skeleton, which can avoid the wrinkles and uneven thickness caused by blowing the carbon cloth in a free state. The wall thickness of the carbon fiber skin is uniform and controllable, effectively avoiding wrinkles and making the inside smooth. 4. When making, the cage skeleton is preformed first, and the air bag is used to blow it up, which greatly shortens the mold-taking time and improves the production efficiency.

[0019] like Figure 1 and Figure 2The cage frame 10 includes a side frame 13, a top frame connected to the upper end of the side frame 13, and a bottom frame connected to the lower end of the side frame 13, the top frame is connected to the bottom frame, and an opening 100 is provided on the side frame 13 to be connected to the striking panel. The top frame includes a first arc frame 11, a first reinforcing rib 111 provided on the first arc frame 11, and a second reinforcing rib 112 connected to the first arc frame 11 and the side frame 13 respectively, the two ends of the first arc frame 11 are respectively connected to the upper end of the side frame 13, and the second reinforcing rib 112 and the first reinforcing rib 111 are cross-connected. The bottom frame includes a second arc frame 12, a third reinforcing rib 121 connected to the second arc frame 12 and the first arc frame 11 respectively, and the two ends of the second arc frame 12 are respectively connected to the lower end of the side frame 13. There can be a plurality of the first reinforcing rib 111, the second reinforcing rib 112, and the third reinforcing rib 121, respectively, to further enhance the strength and stability of the cage frame 10.

[0020] The manufacturing process of the cage-structured carbon fiber golf head is as follows: first, prefabricate the cage frame; then place the air bag inside the cage frame; then form the carbon fiber skin on the cage frame; then set the striking panel on the striking surface of the carbon fiber skin; finally, set the counterweight element to the bottom of the head body. The carbon fiber skin 20 can be made thinner to achieve lightweight and leave enough space for chassis counterweight design. When the carbon fiber skin 20 is being formed, the cage frame 10 plays a supporting role to prevent material accumulation; the air bag supports the skinning so that the wall thickness of the carbon fiber skin 20 is uniform and controllable, effectively avoiding wrinkles and achieving a smooth inner side. That is, through technical improvements, the cage frame + carbon fiber skin split design and manufacturing are adopted to shorten the production cycle, improve product performance, simplify the production process, and improve the yield rate.

[0021] It is easy for those skilled in the art to understand that the above preferred embodiments can be freely combined and superimposed without conflict.

[0022] The above are only preferred embodiments of the present invention, and are not intended to limit the patent scope of the present invention. All equivalent structural changes made using the contents of the present invention specification and drawings under the utility model concept, or directly or indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A cage-type carbon fiber golf head, characterized in that: include: The ball head body comprises a cage frame (10) made of carbon fiber material and a carbon fiber skin (20) formed on the cage frame (10), and the side of the cage frame (10) is provided with an opening (100) for connecting with a striking panel.

2. The cage-type carbon fiber golf head according to claim 1, characterized in that: The cage-type frame (10) is an integrated structure.

3. The cage-structured carbon fiber golf head according to claim 1, characterized in that: The cage-type frame (10) comprises a side frame (13), a top frame connected to the upper end of the side frame (13) and a bottom frame connected to the lower end of the side frame (13), the top frame being connected to the bottom frame, and the opening (100) being arranged on the side frame (13) to be connected to a striking panel.

4. The cage-structured carbon fiber golf head according to claim 3, characterized in that: The top frame comprises a first arc-shaped frame (11), a first reinforcing rib (111) arranged on the first arc-shaped frame (11), and a second reinforcing rib (112) respectively connected to the first arc-shaped frame (11) and the side frame (13); two ends of the first arc-shaped frame (11) are respectively connected to the upper ends of the side frames (13); and the second reinforcing rib (112) and the first reinforcing rib (111) are cross-connected.

5. The cage-structured carbon fiber golf head according to claim 4, characterized in that: The bottom frame comprises a second arc-shaped frame (12), and third reinforcing ribs (121) respectively connected to the second arc-shaped frame (12) and the first arc-shaped frame (11), and both ends of the second arc-shaped frame (12) are respectively connected to the lower ends of the side frames (13).

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