JPS59188455U

JPS59188455U - golf club head

Info

Publication number: JPS59188455U
Application number: JP1983083930U
Authority: JP
Inventors: 稔米山
Original assignee: ヨネツクス株式会社
Priority date: 1983-06-03
Filing date: 1983-06-03
Publication date: 1984-12-14

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図及び第２図は本考案の第１実施例に係るゴルフク
ラブのヘッドを示し、第１図はその正面図、第２図は第
１図Ａ−Ａ線における断面図であり、第３図及び第４図
は本考案の第２実施例に係るゴルフクラブのヘッドを示
し、第３図はその正面図、第４図は第３図Ｂ−Ｂ線にお
ける断面図である。１・・・・・・ヘッド部、４・・・・・・ソール部、５
・・・・・・芯部、６・・・・・・繊維強化樹脂、７・
・・・・・ヒール、訃・・・・・トウ、９・・・・・・
スリット、１０・・・・・・上端縁部。1 and 2 show a golf club head according to a first embodiment of the present invention, FIG. 1 is a front view thereof, FIG. 2 is a sectional view taken along line A-A in FIG. 1, and FIG. 3 and 4 show a golf club head according to a second embodiment of the present invention, FIG. 3 being a front view thereof, and FIG. 4 being a sectional view taken along the line B--B in FIG. 3. 1...Head part, 4...Sole part, 5
... Core part, 6 ... Fiber reinforced resin, 7.
・・・Heel, Death...Toe, 9...
Slit, 10... Upper edge.

Claims

[Scope of utility model registration request]

(1) A core part integrally protruding upward from the lower end sole part of the golf club head with a substantially triangular side cross section is formed from a metal such as soft iron or stainless steel, and the core part is penetrated into the core part in the front-rear direction. A plurality of slits are bored almost parallel to each other, and a fiber-reinforced resin mainly made of carbon fiber is integrally coated and cured on the front and rear surfaces of the core in an approximately inverted 7-shape. A golf club head characterized in that the slit is also filled with.

(2)' The golf club head according to claim 1, wherein the slit is formed along the longitudinal direction from the heel side to the toe side of the head.

(3) The golf club head according to claim 1, wherein the slit is formed along a vertical direction from the sole side to the upper edge side of the head.

(4) Claim 1 of the utility model registration claim, characterized in that the slits are formed wider toward the center;
The golf club head according to item 2 or 3.