High-stability cue forelimb structure

Abstract

The high-stability cue forelimb structure comprises a tip, a leather head and a forelimb rod, the tip is connected with the leather head in an adhesive mode, the forelimb rod comprises a fixing column, a foaming body and a balance weight structure, the foaming body and the balance weight structure are embedded in the inner sides of the two ends of the fixing column respectively, the foaming body is connected with a cross-shaped structure, and the cross-shaped structure is connected to one end of the fixing column. And the cross structure is in contact connection with the tip and the leather head. A blind hole is coaxially formed in one end of the fixing column, a foaming body is embedded in the blind hole, and the outer end of the blind hole is connected with a cross structure. According to the high-stability cue forelimb structure, the problems that a cue is damaged and easy to replace can be solved, the cost of follow-up mounting and dismounting is omitted, and compared with the prior art, the strength is improved, the cost is reduced, meanwhile, the hitting feeling and conduction force of the cue are enhanced, and the experience and pleasure of consumers are increased.

Description

Technical Field

[0001] This utility model belongs to the field of billiard cue technology, specifically relating to a highly stable billiard cue forelimb structure. Background Technology

[0002] Billiards, as a sport and recreational activity, is very popular, especially among young people. A billiard cue is the tool used to strike the ball. A billiard cue typically consists of a tip, a ferrule, a stem, and a handle. The tip is connected to the stem via the ferrule, and the stem is connected to the handle. The quality of the stem directly affects the effect of the shot.

[0003] Existing billiard cues are mostly made of wood, which is heavy, affecting the feel, and prone to bending, deformation, and even cracking after prolonged use, impacting usability. Some existing billiard cues use higher-quality carbon fiber, which is less prone to deformation, but the raw material cost is high, and the feel is not as good as a wooden cue. Therefore, how to improve the strength of the billiard cue while also enhancing its texture and feel, achieving a low cost, is the key technical problem this solution aims to solve. Utility Model Content

[0004] The purpose of this invention is to provide a highly stable billiard cue forelimb structure, which solves the technical problems of how to avoid billiard cue damage and facilitate replacement, saves the cost of subsequent installation and disassembly, improves strength and reduces cost compared with the prior art, and enhances the cue's feel and transmission force, thereby increasing the consumer's experience and enjoyment.

[0005] A high-stability billiard cue forelimb structure includes a tip, a cue tip, and a forelimb shaft. The tip and the cue tip are glued together. The forelimb shaft includes a fixing post, foam bodies respectively embedded in the inner sides of both ends of the fixing post, and a counterweight structure. A cross structure is fixedly provided at one end of the fixing post, and the cross structure is in contact with and connected to the tip and the cue tip.

[0006] One end of the fixing column is coaxially provided with a blind hole, and the foam body is embedded inside the blind hole. The foam body is in contact with the cross structure.

[0007] The cross structure includes a fixing plate, a top post and a bottom post coaxially fixed to the upper and lower end faces of the fixing plate, the bottom post being embedded in the blind hole and in contact with the foam body, the fixing plate overlapping the outer end face of the fixing post, and the top post having the first angle sleeved on its outer side.

[0008] The end of the fixed post away from the first angle is provided with an internal thread, which is connected to the hind limb rod.

[0009] A screw hole is provided on the inner bottom surface of the internal thread, and a counterweight structure is embedded in the screw hole.

[0010] The counterweight structure is a counterweight screw.

[0011] The fixing post is glued to the fixing piece, and the top post is glued to the corner.

[0012] The length of the foam body is 50-300mm, and there is a space between the foam body and the cross structure.

[0013] The fixing column is a carbon fiber tube structure.

[0014] The cross-shaped structure is made of a metallic material. For example, the metallic material can be titanium alloy, aluminum alloy, etc.

[0015] The positive effects of this utility model are as follows:

[0016] (1) This utility model uses cross-shaped metal materials and carbon fiber materials to connect together, and with the shock absorption effect of foam, it enhances the stability of the cue stick, effectively resists the influence of external factors on the cue stick's bending resistance and shock resistance, prevents the cue stick from bending or even breaking, and increases the cue stick's strength, toughness and force transmission.

[0017] (2) The present invention has a simple structure and can effectively resist the bending resistance of the billiard cue front leg due to external factors such as weather changes, air humidity, and placement, prevent the billiard cue front leg from bending or even breaking, and extend the service life of the billiard cue front leg.

[0018] (3) It is equipped with a counterweight structure, which helps to adjust the overall center of gravity of the cue stick. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the external structure of the forelimb structure in Embodiment 1 of this utility model.

[0020] Figure 2 This is a schematic diagram of the internal cross-section of the forelimb structure in Embodiment 1 of this utility model.

[0021] Figure 3 This is a schematic diagram of the connection structure between the tip and the first angle in Embodiment 1 of this utility model.

[0022] Figure 4 This is a schematic diagram of the connection structure of the first angle and the cross structure in Embodiment 1 of this utility model.

[0023] Figure 5 This is a schematic diagram of the connection structure between the cross structure and the foam body in Embodiment 1 of this utility model.

[0024] Figure 6 This is a schematic diagram of the position and structure of the counterweight structure and internal thread in Embodiment 1 of this utility model.

[0025] The attached diagram is labeled as follows: 1. Tip; 2. Tip angle; 3. Cross structure; 31. Top post; 32. Fixing plate; 33. Bottom post; 4. Fixing post; 41. Foam body; 5. Counterweight structure; 6. Internal thread. Detailed Implementation

[0026] To more clearly illustrate the technical features of this solution, the following detailed implementation method will be used to explain the solution. Example

[0027] See Figures 1-6 A high-stability billiard cue forelimb structure includes a tip 2, a cue tip 1, and a forelimb shaft. The tip 2 and the cue tip 1 are glued together. The forelimb shaft includes a fixed post 4, foam bodies 41 respectively embedded in the inner sides of both ends of the fixed post 4, and a counterweight structure 5. A cross structure 3 is connected to one end of the fixed post 4 and is in contact with the tip 2 and the cue tip 1.

[0028] One end of the fixed column 4 is coaxially provided with a blind hole, and a foam body 41 is embedded inside the blind hole. The foam body 41 is in contact with the cross structure 3.

[0029] In this embodiment 1, the inner bottom end of the blind hole can extend to a position close to the counterweight structure 5.

[0030] The cross structure 3 includes a fixing plate 32, a top post 31 and a bottom post 33 that are coaxially fixed to the upper and lower end faces of the fixing plate 32, respectively. The bottom post 33 is embedded in the blind hole and contacts the foam 41. The fixing plate 32 overlaps the outer end face of the fixing post 4. The top post 31 is fitted with a corner 2 on its outer side.

[0031] The end of the fixed post 4 away from the first angle 2 is provided with an internal thread 6, which is connected to the rear limb rod.

[0032] A screw hole is provided on the inner bottom surface of the internal thread 6, and a counterweight structure 5 is embedded in the screw hole.

[0033] Counterweight structure 5 is a counterweight screw.

[0034] The fixing column 4 is glued to the fixing piece 32, and the top column 31 is glued to the first corner 2.

[0035] Fixed column 4 is a carbon fiber tube structure.

[0036] The cross-shaped structure 3 is made of metal.

[0037] The specific working process of this utility model:

[0038] This utility model uses a cross-shaped metal material and carbon fiber material nested together, combined with the shock absorption effect of foam body 41, to enhance the stability of the cue stick, effectively resist the influence of external factors on the cue stick's bending resistance and shock resistance, prevent the cue stick from bending or even breaking, and increase the cue stick's strength, toughness and force transmission.

[0039] The club is equipped with a counterweight structure 5, which helps to adjust the overall center of gravity of the club. Example

[0040] Based on Example 1, Example 2 is presented here. The length of the foam body 41 is 50-300mm, and there is a space between the foam body 41 and the cross structure 3. In this case, the foam body 41 and the cross structure 3 do not contact each other, which helps to reduce the weight of the fixing column 4. For the sake of simplifying the design, no drawings are provided.

[0041] The technical features of this utility model not described can be implemented by or by using existing technology, and will not be repeated here. Of course, the above description is not a limitation of this utility model, and this utility model is not limited to the examples above. Any changes, modifications, additions or substitutions made by those skilled in the art within the scope of this utility model should also be within the protection scope of this utility model.

Claims

1. A high-stability billiard cue forelimb structure, comprising a tip (2), a cue tip (1), and a forelimb shaft, wherein the tip (2) and the cue tip (1) are glued together, characterized in that, The forelimb rod includes a fixed post (4), foam bodies (41) respectively embedded in the inner sides of both ends of the fixed post (4), and a counterweight structure (5). A cross structure (3) is fixedly provided at one end of the fixed post (4), and the cross structure (3) is in contact with the forelimb (2) and the skin tip (1).

2. The high-stability billiard cue forelimb structure according to claim 1, characterized in that, One end of the fixed column (4) is coaxially provided with a blind hole, and the foam body (41) is embedded inside the blind hole. The foam body (41) is in contact with the cross structure (3).

3. The high-stability billiard cue forelimb structure according to claim 2, characterized in that, The cross structure (3) includes a fixing plate (32), a top post (31) and a bottom post (33) that are coaxially fixed to the upper and lower end faces of the fixing plate (32). The bottom post (33) is embedded in the blind hole and contacts the foam (41). The fixing plate (32) overlaps the outer end face of the fixing post (4). The top post (31) is fitted with the first angle (2) on its outer side.

4. The high-stability billiard cue forelimb structure according to claim 1, characterized in that, The fixed post (4) is provided with an internal thread (6) at the end away from the first angle (2), and the internal thread (6) is connected to the hind limb rod.

5. The high-stability billiard cue forelimb structure according to claim 4, characterized in that, The inner bottom surface of the internal thread (6) is provided with a screw hole, and the counterweight structure (5) is embedded in the screw hole.

6. The high-stability billiard cue forelimb structure according to claim 5, characterized in that, The counterweight structure (5) is a counterweight screw.

7. The high-stability billiard cue forelimb structure according to claim 3, characterized in that, The fixing post (4) is glued to the fixing piece (32), and the top post (31) is glued to the first corner (2).

8. The high-stability billiard cue forelimb structure according to claim 2, characterized in that, The length of the foam (41) is 50-300mm, and there is a space between the foam (41) and the cross structure (3).

9. The high-stability billiard cue forelimb structure according to claim 1, characterized in that, The fixed column (4) is a carbon fiber tube structure.

10. The high-stability billiard cue forelimb structure according to claim 1, characterized in that, The cross structure (3) is made of metal.

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