CN214344351U

CN214344351U - Billiard cue head

Info

Publication number: CN214344351U
Application number: CN202120438250.9U
Authority: CN
Inventors: 刑艳梅
Original assignee: Bengbu Goli Billiards Equipment Co ltd
Current assignee: Bengbu Goli Billiards Equipment Co ltd
Priority date: 2021-03-01
Filing date: 2021-03-01
Publication date: 2021-10-08
Anticipated expiration: 2031-03-01

Abstract

The utility model discloses a billiard ball pole head, including connector and leather point, first cylindricality chamber has been seted up to the one end of connector, and first cylindricality intracavity is equipped with the inner screw thread structure, and the bottom center department coaxial coupling of leather point is the cylindricality connector of structure as an organic whole with it, and wherein, the diameter of cylindricality connector is less than the diameter of leather point, and one side of annular seat is coaxial to link to each other with annular circle, and the surface of annular circle is equipped with the external screw thread structure, and the diameter of annular circle is less than the diameter of annular seat, keeps away from one side of annular seat at annular circle and the conical ring is coaxial to link to each other, and a plurality of equidistant regulation mouths of arranging are seted up on the surface of conical ring, annular seat, annular circle and conical ring cover are established on annular seat, annular circle and conical ring. The utility model discloses in, let the leather head only need insert in annular seat, annular ring and toper ring through the cylindricality connector and be the mountable, the convenient dismantlement has changed the mode of being connected through glue between traditional leather head and the body of rod.

Description

Billiard cue head

Technical Field

The utility model relates to a billiard cue technical field specifically is a billiard cue head.

Background

Billiard sports is one of leisure sports, and is the sports that utilizes the billiard ball to be hit by the leather head at the end of the billiard cue to drive the billiard ball. Because the leather head is rubbed flat or damaged due to frequent impact of the leather head and the billiard ball, when the leather head of the billiard ball rod is fixed, one mode is that the leather head is stuck by glue, and a knife is needed to cut the waste leather head during replacement, so that the operation is very inconvenient. To this end, we propose a cue head.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a billiard cue head to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

designing a billiard cue head, which comprises a connector and a leather head, wherein one end of the connector is provided with a first cylindrical cavity, an internal thread structure is arranged in the first cylindrical cavity, the other end of the connector is provided with a second cylindrical cavity, and the center of the bottom of the leather head is coaxially connected with a cylindrical connector which is in an integral structure with the leather head, wherein the diameter of the cylindrical connector is smaller than that of the leather head;

the leather-covered wire connecting piece is characterized by further comprising an annular seat, an annular ring and a conical ring, wherein one side of the annular seat is coaxially connected with the annular ring, the surface of the annular ring is provided with an external thread structure, the diameter of the annular ring is smaller than that of the annular seat, one side of the annular ring, which is far away from the annular seat, is coaxially connected with the conical ring, the surface of the conical ring is provided with a plurality of adjusting openings which are arranged at equal intervals, the annular seat, the annular ring and the conical ring are sleeved on the annular seat, the annular ring and the conical ring, so that the annular seat and the leather head are tightly attached together, and the conical ring is wrapped on the cylindrical connecting body;

at the bottom of the first cylindrical cavity is a conical cavity extending along the connector, which mates with a conical ring.

Preferably, a gasket is sleeved on the annular ring.

Preferably, the surface of one end of the cylindrical connecting body, which is far away from the leather head, is provided with an arc-shaped groove, and the surface of the inner cavity of the conical ring is provided with an arc-shaped bulge arranged in the arc-shaped groove.

Compared with the prior art, the beneficial effects of the utility model are that: the leather head can be installed by being inserted into the annular seat, the annular ring and the conical ring through the cylindrical connecting body 6, the leather head is convenient to disassemble, and the mode of connecting the traditional leather head and the rod body through glue is changed.

Drawings

Fig. 1 and fig. 2 are schematic perspective views of different directions of a cue head of a billiard cue according to the present invention.

Fig. 3 is a cross-sectional view of a cue head of the utility model.

In the figure: the connecting head comprises a connecting head 1, a gasket 2, a conical ring 3, an annular seat 4, a leather head 5, a cylindrical connecting body 6, a first cylindrical cavity 7, an adjusting opening 8, an annular ring 9, a conical cavity 10, a second cylindrical cavity 11, an arc-shaped groove 12 and an arc-shaped protrusion 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a billiard cue head, includes connector 1 and leather point 5, and first cylindricality chamber 7 has been seted up to the one end of connector 1, is equipped with the internal thread structure in the first cylindricality chamber 7, and second cylindricality chamber 11 has been seted up to the connector 1 other end, and second cylindricality chamber 11 is used for being connected with the club, and concrete connection mode is for pegging graft or threaded connection.

The center of the bottom of the leather head 5 is coaxially connected with a cylindrical connecting body 6 which is in an integral structure with the leather head, wherein the diameter of the cylindrical connecting body 6 is smaller than that of the leather head 5, and the cylindrical connecting body 6 and the leather head 5 are made of the same material.

The utility model discloses still include annular seat 4, annular ring 9 and toper ring 3, one side of annular seat 4 is coaxial to link to each other with annular ring 9, and the surface of annular ring 9 is equipped with the external screw thread structure, and the diameter of annular ring 9 is less than the diameter of annular seat 4, keeps away from one side of annular seat 4 at annular ring 9 and links to each other with toper ring 3 is coaxial, structure as an organic whole between annular seat 4, annular ring 9 and the toper ring 3.

In order to facilitate the disassembly of the annular seat 4, the surface of the annular seat 4 can be provided with anti-slip lines, and the size of the annular seat 4 is consistent with that of the leather head 5.

A plurality of adjusting openings 8 which are arranged at equal intervals are formed in the surface of the conical ring 3, the annular seat 4, the annular ring 9 and the conical ring 3 are sleeved on the annular seat 4, the annular ring 9 and the conical ring 3, so that the annular seat 4 and the leather head 5 are tightly attached together, and the conical ring 3 is wrapped on the cylindrical connecting body 6.

At the bottom of the first cylindrical cavity 7 is a conical cavity 10 extending along the connection head 1, the conical cavity 10 matching the conical ring 3.

Specifically, the utility model discloses when using, insert cylindricality connector 6 in annular seat 4, annular circle 9 and toper ring 3, arrange annular circle 9 and toper ring 3 in first cylindrical cavity 7, let screw-thread fastening between first cylindrical cavity 7 and the annular circle 9, along with annular circle 9 advances in first cylindrical cavity 7 internal rotation, make toper ring 3 advance gradually in to toper cavity 10, so the inner chamber of toper cavity 10 and the increase of the surface contact dynamics of toper ring 3, make toper ring 3 tightly embrace on cylindricality connector 6, let cylindricality connector 6 fix in annular seat 4.

The utility model discloses in, the positive center department in bottom surface of leather head 5 has been equipped with cylindricality connector 6 for this leather head only needs to insert can install in annular seat 4, annular ring 9 and toper ring 3, convenient dismantlement.

Further, as shown in fig. 1 and 2, the annular ring 9 is sleeved with the gasket 2. The gasket 2 is a rubber gasket and can fill the gap between the connector 1 and the annular seat 4.

Further, as shown in fig. 3, an arc groove 12 is formed in the surface of one end of the cylindrical connecting body 6, which is far away from the scalp 5, and an arc protrusion 13 disposed in the arc groove 12 is disposed on the surface of the inner cavity of the conical ring 3.

Specifically, the side of conical ring 3 is divided into the multilobe by regulation mouth 8 that is seted up, and no valve conical ring 3 all has elasticity, and when cylindricality connector 6 inserted inside conical ring 3, cylindricality connector 6's end can strut conical ring 3, lets arc arch 13 slide in arc recess 12 to arc recess 12 and the protruding 13 cooperation of arc can let cylindricality connector 6 fasten more in conical ring 3.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A billiard cue head comprises a connector (1) and a leather head (5), wherein one end of the connector (1) is provided with a first cylindrical cavity (7), an internal thread structure is arranged in the first cylindrical cavity (7), and the other end of the connector (1) is provided with a second cylindrical cavity (11), and the billiard cue head is characterized in that the center of the bottom of the leather head (5) is coaxially connected with a cylindrical connector (6) which is in an integral structure with the leather head, wherein the diameter of the cylindrical connector (6) is smaller than that of the leather head (5);

the leather head sealing device is characterized by further comprising an annular seat (4), an annular ring (9) and a conical ring (3), wherein one side of the annular seat (4) is coaxially connected with the annular ring (9), the surface of the annular ring (9) is provided with an external thread structure, the diameter of the annular ring (9) is smaller than that of the annular seat (4), one side, far away from the annular seat (4), of the annular ring (9) is coaxially connected with the conical ring (3), the surface of the conical ring (3) is provided with a plurality of adjusting openings (8) which are arranged at equal intervals, the annular seat (4), the annular ring (9) and the conical ring (3) are sleeved on the annular seat (4), the annular ring (9) and the conical ring (3), so that the annular seat (4) and the leather head (5) are tightly attached together, and the conical ring (3) is wrapped on the cylindrical connecting body (6);

the bottom of the first cylindrical cavity (7) is provided with a conical cavity (10) extending along the connecting head (1), and the conical cavity (10) is matched with the conical ring (3).

2. A cue head according to claim 1, wherein: the annular ring (9) is sleeved with a gasket (2).

3. A cue head according to claim 1, wherein: an arc-shaped groove (12) is formed in the surface of one end, far away from the leather head (5), of the cylindrical connecting body (6), and an arc-shaped protrusion (13) arranged in the arc-shaped groove (12) is arranged on the surface of the inner cavity of the conical ring (3).