KR0117141Y1 - Cue - Google Patents

Abstract

The cue joins the ends to each other. One of the joints of the shaft and the butt of the butt forms a metal wall that surrounds the hollow with the center in the hollow shape, and forms a screw on the inner circumferential surface of the wall. The metal threaded part is formed by protruding from the hollow center bottom, and the other side of the junction part has a hollow shape, and forms a wooden wall surrounded by a small diameter outer circumference from an adjacent cue outer circumference. At the same time, the wood wall is protruded from the tip and the metal wall inner circumferential surface and the wood wall outer circumferential surface are screwed to screw the thread and the wood wall inner circumferential surface.

Description

cue

1 is a front view of an embodiment of the present invention.

2 is an enlarged explanatory view of a portion of the junction of the shaft and the butt of FIG.

Explanation of the protection of the main parts of the drawing

11 shaft 15 wood wall (pipe thread part)

16: wooden inner circumference 17: wooden outer circumference

21: Butt 32: metal wall

33: screw portion 34: metal inner peripheral surface

[Detailed Description of Design]

This design relates to a cue for billiards in more detail.

Since a cue is mass-producible, it usually consists of two parts. That is, the shaft on the tip side and the butt on the handle side. And they have been used by connecting them together in a joint and completing a cue.

The joint is attached by attaching the shaft joint to the end of the shaft side, butt joint on the butt side, and joining the brew joints.

It is also necessary to feel the cue bent and bent and feel the texture of the tip of the cue tip with a hand holding the grip.

By the way, when the butt joint and the shaft joint of the cue are made of metal as in the related art, metal mutual contact is caused, and thus there is a problem of lacking a sense of unity.

In other words, the vibration generated at the cue tip at the time of use is stopped at the metal part, the vibration is not transmitted to the butt side, and the touch is not transmitted to the hand holding the grip.

In a more conventional joint, the degree of curvature of the curved trajectory of the bowl is increased when hitting the ball, especially when stabbing out of the center of the bowl, but this is considered to be due to the weak joint.

This invention,

By joining the ends to each other, one side of each joint of the shaft and the butt forming the cue forms a hollow wall with a central shape and encloses the hollow, and forms a screw on the inner circumferential surface of the wall, and at the same time, a screw is formed. The metal screw part which protrudes from a hollow center bottom part is provided, and the other side of a joining part forms a wooden wall which encloses a hollow by the outer periphery of diameter smaller than the adjacent cue outer periphery, and forms the wooden wall on the outer peripheral surface and inner peripheral surface of a wooden wall. Forming a screw and simultaneously protruding the wooden wall from the tip, and screwing the inner wall of the metal wall with the outer wall of the metal wall to screw the thread with the inner wall of the wood wall;

And

The butt joint between the shaft and the butt joint of the butt of the shaft forming the cue, which forms the center portion in a hollow shape, forms a metal wall surrounding the hollow, and forms a screw on the inner circumferential surface of the wall. The screw-shaped metal threaded portion is formed by protruding from the hollow center bottom, and the shaft-side joining portion forms a wooden wall in which the central portion is formed in a hollow shape and the hollow wall is surrounded by a small diameter outer circumference from an adjacent cue outer circumference. And forming a screw on the inner circumferential surface, and protruding and installing the wooden wall from the distal end to screw the metal wall inner circumferential surface and the wooden wall outer circumferential surface to provide a cue characterized by screwing the thread portion and the wooden wall inner circumferential surface.

When forming a cue, the joint part of the shaft and the butt which comprises a cue is made to screw a metal inner peripheral surface and a wooden outer peripheral surface, and a screw part and a wooden wall inner peripheral part are screwed.

Then, the shaft and the butt are joined to the metal and the wood, so that the grip and the like can be transmitted by the hand holding the grip.

It demonstrates according to FIG. 1 which shows the front view of the Example of this invention, and FIG. 2 which shows the partial expansion of the junction part of the shaft and butt of FIG.

11 is a shaft, 21 is a butt, each made of wood.

You may attach other materials to the wooden surface. The cue is obtained by joining and assembling the shaft 11 and the butt 21. A is a shaft side joining part, B is a butt side joining part. 12 is a tip attached to the tip of the shaft 11.

13 is a shaft joint. The shaft joint 13 is in a ring state and is fitted to the end of the joint A with the butt 21 of the shaft 11.

15 is a cylindrical pipe threaded portion. The pipe screw portion 15 is made of metal and fits inside the shaft joint 13, and the tip thereof protrudes to the butt 21 side from the shaft joint 13. The pipe screw portion 15 has a hollow 14 in the center thereof, as shown in FIG.

A wooden wall 18 is protruded around the pipe screw portion 15 to support the pipe screw portion 15. That is, by fitting the metal pipe threaded portion 15 to the front end of the wooden wall 18 and the inner circumference of the hollow core, the tip of the pipe threaded portion 15 forms a wooden wall.

Screws are formed on the inner circumferential surface 16 of the pipe thread portion 15 and the outer circumferential surface 17 of the portion protruding from the shaft joint 13. The pipe screw portion 15 may be made of wood similar to the wood wall 18, or may be integrated with the wood wall 18 in this case.

22 is color. The collar 22 is made of a ring metal, and the butt 21 is fitted to the end portion B of the shaft 11 side. 22 is under the middle wheel, 23 is the middle wheel, 24 is the grip, 25 is the ornament, 26 the butt cap and 27 the bottom rubber.

The collar 22 is fitted to the end of the shaft 11 to form a cylindrical cylindrical wall 32 which is hollow in the center and surrounds the hollow 31.

The inner circumferential surface 34 of the wall 32 forms a screw.

Furthermore, the metal screw part 33 which formed the screw from the center bottom part of the wall 32 protrudes toward the shaft 11 side.

Next, the operation of the embodiment will be described.

When assembling the cue, the joining portion of the shaft 11 and the butt 21 constituting the cue is screwed with the metal inner circumferential surface 34 and the wood outer circumferential surface 17 to screw the screw portion 33 and the wooden wall inner circumferential surface 16. ) By screwing.

Then, since the metal and wood join the shaft 11 and the butt 21, it is possible to transmit the feel such as the impact received by the tip 12 to the hand holding the grip 24. Since the joint is further strengthened, when hitting the bowl with a cue, particularly when the ball is stabbed out of the center, the impact on the bowl becomes stronger, and the bowl of the strong shape comes out. And the degree of curvature of the bowl becomes smaller and the bowl becomes slippery and round.

And since the wooden wall 18 protrudes more than the shaft joint 13, the area which contact | connects the wooden outer peripheral surface 17 and the metal wall 32 becomes large, a sense of unity becomes large, and the cue strength becomes high.

Therefore, in this design, the shaft and the butt are made of metal and wood in contact with each other, so that it is possible to transmit a feeling such as a shock received by the tip of the grip. Also, the curves that the bowl draws become smaller and make the slippery round bowl come out as strong as it is.

Claims (2)

By joining the ends to each other, one of the joint portions of the shaft and the butt of the butt forms a metal wall surrounding the hollow with the center in a hollow shape, and a screw is formed on the inner circumferential surface of the wall. The metal threaded part protrudes from the hollow center bottom, and the other side of the joint forms a hollow shape, and forms a wooden wall surrounded by a small diameter outer circumference from an adjacent cue outer circumference, and screws are provided on the outer wall and inner circumference of the wooden wall. And a wooden wall protruding from the distal end, and the metal wall inner circumferential surface and the wooden wall outer circumferential surface are screwed to thread the threaded portion and the wooden wall inner circumferential surface. By joining the ends to each other, the butt joint between the shaft and the butt joints of the butt forms a hollow core and encloses the hollow wall, and a screw is formed on the inner circumferential surface of the wall. The formed metal screw is formed by protruding from the hollow center bottom, and the shaft-side joining portion forms a wooden wall in which the central portion is hollow and surrounds the hollow from an adjacent cue outer circumference to a small diameter outer circumference, and the outer wall and the inner circumferential surface of the wooden wall. And a screw formed at the same time as protruding from the distal end of the wood wall to align the inner wall of the metal wall with the outer wall of the wood wall, thereby screwing the screw portion with the inner wall of the wood wall.