ASSEMBLABLE/DISASSEMBLABLE GOLF CLUB CONFIGURED TO PREVENT SHAFT FROM RATTLING
An assemblable/disassemblable golf club configured to prevent the shaft thereof from rattling is characterized by comprising: a first fastening member, which is integrally inserted/fastened to the shaft, which has markings configured on the outer side thereof, which has a through-hole formed thereon such that a bolt can be inserted therein, and which has a toothed gear formed on a coupling part thereof; and a second fastening member, which is integrally inserted/fastened to a head shaft, which has a thread formed at the center thereof so as to be fastened to a thread of the bolt, and which has a toothed gear formed on a coupling part thereof, on which the same engages with the first fastening member.
The present invention relates to an assemblable/disassemblable golf club configured to prevent the slight movement of a shaft. Golf is a sport where players may obtain high scores when they stay calm. In the case where players putt with an assemblable/disassemblable putter, even a slight movement may cause anxiety to the players. Accordingly, the present invention is directed to providing an assemblable/disassemblable putter capable of blocking the slight movement of a putter shaft at the time of joining, with the aim of helping players putt in the state where they stay calm.
RELATED ARTThe related arts to which the present invention pertains are disclosed in Korean Patent No. 10-1437547 (Sep. 11, 2014).
The traditional disassembable golf clubs described above are assemblable/disassemblable such that the head of such golf clubs are replaceable. Those golf clubs have a problem in that there is still a slight movement even in the state where a golf head or a shaft is joined. Accordingly, the present invention is directed to providing a disassemblable golf club capable of blocking a movement of its shaft or its head portion at the time of joining. In addition, the present invention aims to reduce the size of a joining part of its assemblable/disassemblable part such that the whole weigh of the golf club may be reduced for easy use.
Technical SolutionAs a means to achieve the purposes described above, an assemblable/disassemblable golf club configured to prevent the slight movement of a shaft is characterized by comprising a first joining member which is integrally inserted into/joined to a shaft, which has graduations formed on its outer surface, which has a through-hole into which a bolt may be inserted, and which has a saw-toothed gear formed on its coupling part, and a second joining member which is integrally inserted into/joined to a head shaft, which has a screw thread formed at its center for joining a screw thread of the bolt, and which has a saw-toothed gear formed on its coupling part engaging the first joining member.
Advantageous EffectsAn assemblable/disassemblable golf club configured to prevent the slight movement of a shaft with the configuration described above is effective in that saw-toothed gears are engaged to be joined such that there is no space between the head portion and the shaft and that there is no slight movement of the shaft and the head portion. Furthermore, its assemblable/disassemblable part is simple such that the size of the coupling part is reduced and that the weight of the golf club may be reduced. Furthermore, the present invention is effective in that the appearance of the coupling part is improved.
As a means to achieve the purposes described above, an assemblable/disassemblable golf club configured to prevent the slight movement of a shaft, according to the present invention, will be explained as follows on the basis of
According to the present invention described above, a shaft and a head portion may be assembled and disassembled, and various kinds of putter heads may be joined to one shaft, such that various putters may be used at a low cost. In addition, in consideration of a growing number of people playing golf, there will be a growing demand for the present invention, and this leads to industrial development.
Claims
1. An assemblable/disassemblable golf club configured to prevent the slight movement of a shaft or a head portion is characterized by comprising:
- a shaft 10 having a handle;
- a first joining member 20 having an upper cylinder 29 which is integrally inserted into/joined to a through-hole at the end of the shaft, a through-hole 23 into which a bolt may be inserted, and a saw-toothed gear 25 which is formed on its coupling part;
- a second joining member 30 having a lower cylinder 39 which is integrally inserted into/joined to a head shaft 31, a screw thread 33 which is formed at its center for joining a screw thread of the bolt, and a saw-toothed gear 35 which is formed on its coupling part engaging the saw-toothed gear 25 of the first joining member at the time of joining; and
- a head portion 40 integrally joining the head shaft 31.
2. An assemblable/disassemblable golf club according to claim 1, wherein the first joining member 20 has graduations formed on its outer surface, and wherein the second joining member 30 has an arrow marked on its outer surface.
3. An assemblable/disassemblable golf club according to claim 1, wherein the first joining member 20 and the second joining member 30 are configured to have a cylindrical shape.
4. An assemblable/disassemblable golf club configured to prevent the slight movement of a shaft or a head portion is characterized by comprising:
- a shaft 10-1 having a handle;
- a first joining member 20-1 having an upper cylinder 29-1 which is integrally inserted into/joined to a through-hole at the end of the shaft, a through-hole into which a bolt may be inserted, a screw thread 22-1 which is formed in the through-hole for joining a screw thread of the bolt, and a saw-toothed gear 25-1 which is formed on its coupling part;
- a second joining member 30-1 having a lower cylinder 39-1 which is integrally inserted into/joined to a head shaft 31-1, a screw thread 33-1 which is formed at its center for joining a screw thread of the bolt, and a saw-toothed gear 35-1 which is formed on its coupling part engaging the saw-toothed gear 25-1 of the first joining member 20-1 at the time of joining, and
- a head portion 40-1 integrally joined to the head shaft 31-1.
5. An assemblable/disassemblable golf club according to claim 1, wherein first joining member 20-1 has graduations 21-1 formed on its outer surface, and wherein the second joining member 30-1 has an arrow 37-1 marked on its outer surface.
6. An assemblable/disassemblable golf club according to claim 1, wherein the first joining member 20-1 and the second joining member 30-1 are configured to have a cylindrical shape.
7. An assemblable/disassemblable golf club configured to prevent the slight movement of a shaft or a head portion is characterized by comprising:
- a shaft 10-2 having a handle;
- a first joining member 20-2 having an upper cylinder 29-2 which is integrally inserted into/joined to a through-hole at the end of the shaft, a through-hole into which a bolt may be inserted, and a saw-toothed gear 25-2 which is formed on its coupling part;
- a second joining member 30-2 having a lower cylinder 39-2 which is integrally inserted into/joined to a head shaft 31-2, a screw thread 33-2 which is formed at its center for joining a screw thread of the bolt, a saw-toothed gear 35-2 which is formed on its coupling part engaging the saw-toothed gear 25-2 of the first joining member 20-2 at the time of joining;
- a pad 60-2 inserted between the first joining member and the second joining member; and
- a head portion joined to the head shaft 31-2.
8. An assemblable/disassemblable golf club according to claim 7, wherein the first joining member 20-2 has graduations 21-1 formed on its outer surface, and wherein the second joining member 30-2 has an arrow 37-2 marked on its outer surface.
9. An assemblable/disassemblable golf club according to claim 7, wherein the first joining member 20-2 has a screw thread formed in the through-hole.
10. An assemblable/disassemblable golf club according to claim 1, wherein the head portion further comprises a jujube tree reinforcing portion.
11. An assemblable/disassemblable golf club according to claim 2, wherein the head portion further comprises a jujube tree reinforcing portion.
12. An assemblable/disassemblable golf club according to claim 3, wherein the head portion further comprises a jujube tree reinforcing portion.
13. An assemblable/disassemblable golf club according to claim 4, wherein the head portion further comprises a jujube tree reinforcing portion.
14. An assemblable/disassemblable golf club according to claim 5, wherein the head portion further comprises a jujube tree reinforcing portion.
15. An assemblable/disassemblable golf club according to claim 6, wherein the head portion further comprises jujube tree reinforcing portion.
16. An assemblable/disassemblable golf club according to claim 7, wherein the head portion further comprises a jujube tree reinforcing portion.
17. An assemblable/disassemblable golf club according to claim 8, wherein the head portion further comprises a jujube tree reinforcing portion.
18. An assemblable/disassemblable golf club according to claim 9, wherein the head portion further comprises jujube tree reinforcing portion.
Type: Application
Filed: Aug 2, 2016
Publication Date: Aug 16, 2018
Inventor: Sang-hun JO (Gyeongsangbuk-do)
Application Number: 15/751,396