KR900007340Y1

KR900007340Y1 - A cue

Info

Publication number: KR900007340Y1
Application number: KR2019880005666U
Authority: KR
Inventors: 이희재
Original assignee: 이희재
Priority date: 1988-04-20
Filing date: 1988-04-20
Publication date: 1990-08-13
Also published as: KR890020745U

Abstract

내용 없음.No content.

Description

Prefab Billiard Cue

제1도 본 고안의 당구큐의 단면도.1 is a cross-sectional view of the billiard cue of the present invention.

제2도 본 고안 당구큐의 중간 연결부 확대 단면도.2 is an enlarged cross-sectional view of the intermediate connection of the billiard cue of the present invention.

본 고안은 글라스화이버 혹은 탄소섬유등에 의해 제작된 테이퍼형관 내부에 폴리우레탄을 발포시켜서 만든 당구큐에 관한 것으로, 특히 선단부에 별도의 탭이나 선골등을 부착시키지 않고 중앙부에 연결부를 두어 상하로 분리하여 휴대에 간편하도록 함을 목적으로 한 것이다.The present invention relates to a billiard cue made by foaming polyurethane inside a tapered tube made of glass fiber or carbon fiber, and in particular, it has a connecting part at the center and is separated up and down without attaching a separate tab or a keel to the tip. The purpose is to make it easy to carry.

종래의 글라스화이버 및 폴리우레탄을 주요 재료로한 당구큐는 탭, 선골, 선골 부착체 등의 여러 가지 부석물들을 별도로 부착시켜야 했기 때문에 제작이 어렵고 비용이 많이들뿐만 아니라 제작 시간이 많이 소요되는 단점이 있었으며 전체가 일체로 연결되어 있어서, 휴대하기가 곤란한 단점이 있었다.The billiard cue made of glass fiber and polyurethane as a main material is difficult to manufacture, expensive and time consuming because it is required to attach various auxiliary stones such as tabs, bones, and bone attachments separately. There was a disadvantage that it is difficult to carry because the whole is integrally connected.

본안은 이러한 점에 착안하여 고안한 것으로서 도면에 의해 자세히 설명하면 다음과 같다.The present invention is devised by focusing on these points and described in detail with reference to the drawings.

탄소섬유 또는 글라스화이버로 테이퍼진 원통형 외관(1), (1')을 형성하고, 외관(1)의 선단부에는 그 내경에 꼭맞는 단풍나무등으로 제작된 목재심봉(2) 끼운후, 내부에 폴리우레탄(3)을 발포시키되 끼움공간(4)을 남겨두고 폴리우레탄(3) 끝부분에는 ABS수지제등의 볼트(5)를 뭍혀 둔다.Tapered cylindrical exteriors (1) and (1 ') tapered with carbon fiber or glass fiber, and the wooden core rods (2) made of maple or the like that fit the inner diameter are fitted at the tip of the exterior (1), and then Foam the polyurethane (3) on the left but leave the space (4) and put a bolt (5) made of ABS resin on the end of the polyurethane (3).

한편, 외관(1')의 선단부에는 고정링(8)을 일체로 형성하여 그 내경과 외관(1)의 끼움공간(4)의 내경에 꼭 맞고 그 내부에 ABS수지재등의 너트(6)가 매립 고정된 장부통(4')을 외관(1')의 내경에 끼워 고정 시키고, 외관(1')과 장부통(4')의 내부에 폴리우레탄(3)을 발포시킨후 그끝 하단에는 고무마개(7)을 끼워 완성한다.On the other hand, the fixing ring 8 is integrally formed at the distal end of the outer shell 1 'so that it fits within the inner diameter and the inner diameter of the fitting space 4 of the outer shell 1 and the nut 6 such as an ABS resin material therein. After fixing the buried container (4 ') embedded in the inner diameter of the exterior (1') and foaming the polyurethane (3) in the interior (1 ') and the interior of the container (4'), Insert rubber stopper (7) to complete.

이와같이된 본 고안은 선골, 선골부착체등의 부재가 필요없게 되어 간단하면서도 종래의 당구큐보다 정확도 및 정밀성이 월등이 좋은 장점이 있고 중간부에서 상하로 분리시킬수 있어 휴대하기 용이한 장점이 있다.The present invention, as described above, does not require a member such as a bone bone, a bone attachment body, and is simple, but has an advantage of superior accuracy and precision than a conventional billiard cue.

Claims

In a billiard cue made by foaming a polyurethane (3) in a tapered exterior made of glass fiber or carbon fiber, a wooden core rod (2) fitting to the inner diameter is fitted to the front end of the periphery (1) and the polyurethane ( 3) Fill the foam, but the fitting space (4) and the bolt (5) is embedded in the polyurethane (3) buried in the joint, and the fixing ring (8) is integrally formed at the front end of the exterior (1 '), but the nut inside (6) is a buried container (4 ') of the outer shell (1') to the fitting space (4) and the bolt (5) of the outer shell (1) by fixing the buried cylinder (4 ') embedded in the outer diameter (1'). 4 ') and nut 6 are assembled to each other, and the pulley urethane (3) is foamed and fixed integrally inside the exterior (1') and the carrying case (4 ') and the rubber stopper (4) at the lower end. Inserted billiard cue.