Iron golf club head with hardened layer

A golf ball and hardened layer technology, which is applied to golf balls, golf clubs, sports accessories, etc., can solve the problems of restricting the position of the center of gravity of the golf iron head, failing to meet the needs of users, and affecting the user's feel of playing, etc. Achieve the effects of providing center of gravity changeability, material saving, and good grip

Inactive Publication Date: 2016-02-03
FUSHENG IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Although the above-mentioned previous documents disclose that carburizing the surface of the ball striking faceplate or the golf iron head can improve the hardness and wear resistance of the ball striking faceplate or the overall golf iron head, however, the golf iron head in actual use , not only the hardness of the hitting panel will affect the user's hitting feeling, but also the hardness of the back, blade, bottom and neck of the golf iron head is also closely related to the performance of the golf iron head, for example: when When the hardness of the blade portion is low, more materials must be used to make the blade portion have good wear resistance, which will limit the position of the center of gravity of the golf iron head and make the playing feel simplistic. Therefore, if only The hardness of the hitting panel has been increased, which may not be able to meet the different needs of different users.

Method used

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  • Iron golf club head with hardened layer
  • Iron golf club head with hardened layer
  • Iron golf club head with hardened layer

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Embodiment Construction

[0031] In order to make the above-mentioned and other objects, features and advantages of the present invention more comprehensible, the preferred embodiments of the present invention are specifically cited below, together with the accompanying drawings, as follows:

[0032] Please refer to figure 1 As shown, this is a three-dimensional appearance view of a golf iron club head with a hardened layer according to the present invention. The golf iron club head G includes a face 1, a blade 2, a sole 3, A back (back) 4, a pipe handle (hosel) 5 and a neck (neck) 6. The hitting panel part 1 is the part where the golf iron club head G contacts with a golf ball. The hitting panel part 1 is preferably provided with at least one line of grooves 11. The opposite sides of the hitting panel part 1 are respectively connected with the The knife part 2 and the bottom part 3, and the opposite side of the striking panel 1 is the back part 4, the handle part 5 is connected to the striking panel ...

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PUM

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Abstract

The invention relates to an iron golf club head with a hardened layer. The iron golf club head is provided with a ball-striking panel part, a cutter part, a bottom part, a back part, a tube stem part and a neck part, wherein the outer surface of the iron golf club head is provided with the hardened layer, the hardened layer is distributed on the ball-striking panel part, the cutter part and the bottom part, the thickness of the hardened layer is within 1.5mm, the hardness of the hardened layer is HV250-450, and the hardness of the parts, without the hardened layer, of the iron golf club head is HV150-250.

Description

technical field [0001] The present invention relates to a golf iron club head with a hardened layer, in particular to a golf iron club head with a hardened layer only on a part of the surface. Background technique [0002] Press, carburizing or nitriding treatment on the golf iron club head can form a club head face hardening layer, and the club head face hardening layer can increase the hardness of the club head face and increase the flying distance of the golf ball hit. The so-called carburizing treatment is to put the workpiece into the carburizing medium, heat and hold the temperature for a period of time, so that the activated carbon atoms decomposed from the carburizing medium can penetrate into the surface of the workpiece, so that the carbon content of the surface of the workpiece can be increased and the hardness can be improved. The interior of the workpiece retains plasticity and toughness because the original composition is still maintained. With the help of carb...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A63B53/04
Inventor 利建良方志仁李人达
Owner FUSHENG IND CO LTD
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