JPS63120669U

JPS63120669U -

Info

Publication number: JPS63120669U
Application number: JP1987011797U
Authority: JP
Priority date: 1987-01-29
Filing date: 1987-01-29
Publication date: 1988-08-04

Description

[Brief explanation of the drawing]

第１図はヘツド構造体の分解斜視図、第２図は
バツク側構造体に対するバツクウエイトの取付構
造を示す斜視図、第３図はクラブヘツドの構造を
示す縦断面図、第４図及び第５図は変更実施例を
示す説明図である。図中５はフエイス側構造体、７はバツク側構造
体、９は第１軸部、１３は第２軸部、２１はバツ
クウエイト、２５はコア材、２７は炭素繊維樹脂
層、３１はシヤフト、３３はゴルフクラブである
。 Fig. 1 is an exploded perspective view of the head structure, Fig. 2 is a perspective view showing the attachment structure of the back weight to the back side structure, Fig. 3 is a longitudinal sectional view showing the structure of the club head, Figs. The figure is an explanatory diagram showing a modified example. In the figure, 5 is the face side structure, 7 is the back side structure, 9 is the first shaft part, 13 is the second shaft part, 21 is the back weight, 25 is the core material, 27 is the carbon fiber resin layer, and 31 is the shaft. , 33 are golf clubs.

Claims

[Claims for Utility Model Registration] A face-side structure formed in a hollow shape, a back-side structure formed in a hollow shape and having a back weight attachment portion on the back side, and a face center portion of the face-side structure; A shaft portion provided between the back weight attachment portion of the back side structure, a back weight provided on the back weight attachment portion, and a hollow portion of the combined face side structure and back side structure. a carbon fiber resin layer covering the outer surfaces of the face-side structure and the back-side structure; and a carbon fiber resin layer covering the outer surfaces of the face-side structure and the back-side structure. A golf club comprising: a shaft fixed to a hosel portion of a side structure;