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CN-224207348-U - Brass counter weight tail copper with adjustable billiard cue

CN224207348UCN 224207348 UCN224207348 UCN 224207348UCN-224207348-U

Abstract

The utility model relates to the technical field of billiard cue, in particular to an adjustable brass balance weight tail copper of a billiard cue, which comprises a cue body, an external thread arranged on the outer side of the cue body, an external ring arranged on the top of the cue body, an internal threaded hole arranged in the cue body and an adjusting core screwed with the internal threaded hole, wherein one side surface of the adjusting core is provided with a clamping groove matched with an external screwdriver, the cue body can be manufactured into uniform size, the bottom of the cue is drilled, then the cue body is inserted into the bottom of the cue, the cue body is preferably made of copper, the material is soft, when the cue body is inserted into the bottom of the cue, the cue body is not easy to damage the wood of the cue, after the cue body is weighed, the adjusting cores with different lengths or different numbers can be selected according to the weight of the cue body to be screwed into the internal threaded hole of the cue body, the balance weight is easier to manufacture, and the technical problem that the requirement of the adjusting balance weight of the cue is high is solved when the cue is put into the tail of the cue body.

Inventors

  • GAO YANAN

Assignees

  • 高亚男

Dates

Publication Date
20260508
Application Date
20250515

Claims (6)

  1. 1. The utility model provides a brass counter weight tail copper with adjustable billiard cue, its characterized in that, including body of rod (1), locate external screw thread (2) in body of rod (1) outside, locate outer loop (3) at body of rod (1) top, locate inside internal thread hole (4) of body of rod (1) and with internal thread hole (4) screw-in adjust core (5), adjust core (5) one side be equipped with be used for with outside screwdriver complex draw-in groove (6).
  2. 2. The adjustable brass weighting tail copper for billiard cue according to claim 1, wherein the clamping groove (6) is cross-shaped or hexagonal.
  3. 3. The billiard cue adjustable brass counterweight tail copper according to claim 1, characterized in that a cover hole (7) is formed in the top surface of the outer ring (3), and a cover plate (8) is arranged at the position of the cover hole (7) of the outer ring (3).
  4. 4. The adjustable brass weighting tail copper for billiard cue is characterized in that an inner hole (51) is formed in the middle of the adjusting core (5), an elastic sheet (52) is arranged in the inner hole (51), extension sheets (53) are arranged on two lateral sides of the elastic sheet (52), a chute (54) for clamping the extension sheets (53) is formed on two lateral sides of the top of the inner hole (51), and a spring (55) is arranged at the bottom of the elastic sheet (52).
  5. 5. The adjustable brass weighting tail copper for billiard cue according to claim 4, wherein the included angle between the chute (54) and the elastic piece (52) is 40-60 degrees.
  6. 6. The billiard cue adjustable brass counterweight tail copper of claim 4, wherein a lower groove (56) smaller than the diameter of the inner hole (51) is arranged in the middle of the adjusting core (5).

Description

Brass counter weight tail copper with adjustable billiard cue Technical Field The utility model relates to the technical field of billiard rods, in particular to an adjustable brass counterweight tail copper for a billiard rod. Background The existing billiard cue is usually provided with a lead pole adjusting balance weight at the tail part, or copper blocks are used, the main purpose of the billiard cue balance weight is to adjust the gravity center of the cue so as to achieve specified weight and ensure the stability of hand feeling and batting, the balance weight can ensure the weight of front and back hands to be evenly distributed, and the billiard cue is comfortable in carrying, so that the batting accuracy and stability are improved, but the weight of the cue is different, when the weight is finely adjusted, the drilling depth is controlled according to the weight of the lead pole, the drilling is too deep or too shallow, the drilling is required to be conducted again, broken lead poles and other patches are driven, the balance weight is controlled comprehensively according to the drilling depth and the weight of the lead pole, and high requirements are provided for manufacturing level of manufacturing personnel. Disclosure of utility model Therefore, aiming at the problems, the utility model provides an adjustable brass counterweight tail copper for a billiard cue, which solves the technical problem that the requirement for manufacturing is high when a lead pole adjusting counterweight is placed at the tail of the billiard cue. The adjustable brass counterweight tail copper for the billiard cue comprises a cue body, external threads arranged on the outer side of the cue body, an external ring arranged on the top of the cue body, an internal threaded hole arranged in the cue body and an adjusting core screwed with the internal threaded hole, wherein a clamping groove for being matched with an external screwdriver is formed in one side surface of the adjusting core. Further, the clamping groove is cross-shaped or hexagonal. Further, the cover hole on the top surface of the outer ring is provided with a cover plate at the position of the cover hole of the outer ring. Further, the middle part of the adjusting core is provided with an inner hole, an elastic sheet is arranged in the inner hole, extension sheets are arranged on two lateral sides of the elastic sheet, inclined slots for clamping the extension sheets are arranged on two lateral sides of the top of the inner hole, and springs are arranged at the bottoms of the elastic sheets. Further, the included angle between the chute and the elastic sheet is 40-60 degrees. Further, the middle part of the adjusting core is provided with a lower groove smaller than the diameter of the inner hole. By adopting the technical scheme, the utility model has the beneficial effects that: This brass counter weight tail copper with adjustable billiard cue, wherein the body of rod is for making into unified size, drills the club bottom, then inserts the club bottom with the body of rod, and this body of rod is preferably copper material, and the material is soft, when inserting the club bottom, is difficult for causing the damage to the club timber, weighs the body of rod after accomplishing, can select the adjusting core screw in body of rod internal thread hole of different length or different quantity according to body of rod weight, and club counter weight regulation is easier to make, has solved the club and has put into the technical problem that lead rod counter weight is adjusted to the preparation requirement is high at the afterbody Drawings FIG. 1 is a schematic diagram of the explosive state of the structure of the present utility model; FIG. 2 is a schematic top view of the structure of the present utility model; FIG. 3 is a schematic cross-sectional view of a B-B structure of the present utility model; fig. 4 is a schematic cross-sectional view of a conditioning core structure of the present utility model. Detailed Description The utility model will now be further described with reference to the drawings and detailed description. Referring to fig. 1 to 4, the embodiment provides an adjustable brass counterweight tail copper for billiard rod, which comprises a rod body 1, an external thread 2 arranged on the outer side of the rod body 1, an external ring 3 arranged on the top of the rod body 1, an internal threaded hole 4 arranged in the rod body 1, and an adjusting core 5 screwed with the internal threaded hole 4, wherein a clamping groove 6 used for being matched with an external screwdriver is arranged on one side surface of the adjusting core 5. The existing ball rod is usually provided with a lead rod for adjusting the balance weight at the tail part, or copper blocks are used, but the weight of the rod is different, and when the weight is finely adjusted, the balance weight needs to be controlled according to the drilling depth and the weight of th