Background technology
Existing golf head structure, as United States Patent (USP) the 6th, 783, No. 465 (Golf Club Head) patents of invention, it comprises rod head noumenon and hitting panel.This rod head noumenon has front, top and bottom.This hitting panel correspondence is incorporated into the front of this rod head noumenon.The top correspondence of this rod head noumenon is provided with several grooves, and the direction that is provided with of this groove is parallel to this hitting panel, to promote the strain nargin of this golf driver head.In addition, the bottom of this rod head noumenon is provided with several fins, in order to promoting the structural strength of this bottom, and reduces the position of centre of gravity of this golf driver head simultaneously, increases batting stability.
Generally speaking, above-mentioned existing golf head structure has following shortcoming, though the fin of the groove at this rod head noumenon top and bottom helps to reduce the position of centre of gravity of this golf driver head,, because this top is provided with this groove, makes that the thickness at this top must be greater than the degree of depth of this groove.In fact and fail effectively to reduce the weight at this top thus, this groove thereby causes the position of centre of gravity that can't really reduce this golf driver head to increase the purpose of batting stability.Therefore, it is necessary further to improve above-mentioned golf head structure really.
Novel content
Main purpose of the present utility model provides a kind of thickness and weight that is intended to reduce this light cover plate, promotes the structural strength of this light cover plate simultaneously, makes to the utlity model has the golf head structure of adjusting position of centre of gravity and promoting the stable effect of batting.
Secondary objective of the present utility model provides a kind of golf head structure of simplifying club head component and reducing the manufacturing degree of difficulty that has.
The utility model is achieved in that
A kind of golf head structure, it includes rod head noumenon; Light cover plate, its thickness are less than 0.6 millimeter, and this light cover plate has top cover portion and rear side wall portion, and this light cover plate is incorporated into this rod head noumenon; Reach several and strengthen the ribs of this light cover plate structural strength, it is arranged at the inner surface of this light cover plate, and this light cover plate correspondence is in conjunction with this rod head noumenon, with common formation golf driver head.
The beneficial effects of the utility model are:
According to golf head structure of the present utility model, it selects tool to be made by the low-gravity metal material than the light cover plate of minimal thickness, and corresponding several ribs that form of the inner surface of this light cover plate, to realize reducing the thickness and the weight of this light cover plate, promote the structural strength of this light cover plate simultaneously, make to the utlity model has the effect of adjusting position of centre of gravity and promoting batting stability.
According to golf head structure of the present utility model, this light cover plate is one-body molded, have top cover portion and rear side wall portion, rod head noumenon is one-body molded, have hitting panel and bottom, this light cover plate correspondence is in conjunction with this rod head noumenon, and then the effect that realizes simplifying club head component and reduce the manufacturing degree of difficulty.
In a word, according to golf head structure of the present utility model, it comprises light cover plate, rod head noumenon and several ribs.This light cover plate has top cover portion and rear side wall portion.This rod head noumenon has panel part, top and base plate.This light cover plate correspondence is in conjunction with this rod head noumenon, with common formation golf driver head.This light cover plate is selected to be made by the low-gravity metal material, and its thickness is less than 0.6 millimeter, to reduce the position of centre of gravity of this golf driver head.This ribs is arranged at the inner surface of this light cover plate, with the structural strength of effective this light cover plate of lifting.
The specific embodiment
For above-mentioned and other purpose, technical characterictic and advantage of the present utility model can be become apparent, preferred embodiment of the present utility model cited below particularly, and conjunction with figs. are described in detail below:
Please refer to shown in Fig. 1-3, in the utility model preferred embodiment, the preferable Wood-type bar head structure of selecting for use of this golf head structure, it comprises light cover plate 1 and rod head noumenon 2, this light cover plate 1 correspondence is incorporated into the upside of this rod head noumenon 2, forms golf driver head jointly.The metal material that this light cover plate 1 is selected relatively low proportion for use (for example: metal materials such as titanium alloy, ferrimanganic aluminium alloy, aluminium alloy and magnesium alloy) make, simultaneously, this light cover plate 1 has thin thickness, its thickness is preferable less than 0.6mm (millimeter), further reduces the volume and the weight of this light cover plate 1 whereby.
Shown in Fig. 1-3, in the utility model preferred embodiment, the metal material that rod head noumenon 2 is selected relative high specific weight for use (for example: metal or alloy such as carbon steel, mild steel, stainless steel, steel alloy, low-alloy steel, combi-rope, cast iron, nickel-base alloy or structural steel) make, so that this light cover plate 1 has less proportion compared to this rod head noumenon 2, and then reduce the position of centre of gravity of this golf driver head.
Shown in Fig. 1-3, in the utility model preferred embodiment, light cover plate 1 is integrated, and it has top cover portion 11, rear side wall portion 12 and several ribs 13.This top cover portion 11 and rear side wall portion 12 have cover plate joint portion (not shown) and rear wall joint portion (not shown) respectively, and the common first joint portion (not shown) that forms in this cover plate joint portion and rear wall joint portion, and be corresponding to this rod head noumenon 2.This cover plate joint portion is provided with the top in conjunction with side 111, and this top is positioned at the ora terminalis of this top cover portion 11 in conjunction with side 111.This rear wall joint portion is provided with bear building-up and closes side 121, and this bear building-up closes the bottom ora terminalis that side 121 is positioned at this rear side wall portion 12.This ribs 13 is selected to be arranged in parallel to be arranged at the inner surface of this top cover portion 11, in order to strengthen the structural strength of this light cover plate 1, prevents to produce when this light cover plate 1 is subjected to impacting distortion.In addition, this ribs 13 can select to utilize molding modes such as punching press or pickling to be shaped in the inner surface of this top cover portion 11.
Shown in Fig. 1-3, in the utility model preferred embodiment, rod head noumenon 2 is integrated, and it has panel part 21, top 22 and base plate 23.This panel part 21 and is positioned at the front of this golf driver head between this top 22 and base plate 23.This top 22 and base plate 23 have top joint portion (not shown) and base plate joint portion (not shown) respectively, and should push up the common second joint portion (not shown) that forms in joint portion and base plate joint portion, corresponding first joint portion in conjunction with this light cover plate 1.This joint portion, top is provided with the top in conjunction with side 221 and side joint portion 222, and this top is positioned at the lateral margin at this top 22 in conjunction with side 221, and this side joint portion 222 is formed at the ora terminalis position of these rod head noumenon 2 sidewalls, and in abutting connection with this top in conjunction with side 221.This base plate joint portion is provided with bear building-up and closes side 231, and this bear building-up closes the antelabium position that side 231 is positioned at this base plate 23.Moreover this rod head noumenon 2 has pipe shank 24, and this pipe shank 24 is arranged at an end at this top 22, and this pipe shank 24 can be provided with body of rod (not shown) for correspondence.
Shown in Fig. 1-3, when the preferred embodiment of assembling the utility model, the first joint portion correspondence of this light cover plate 1 is incorporated into second joint portion of this rod head noumenon 2.At this moment, the top of this light cover plate 1 is incorporated into the top of this rod head noumenon 2 in conjunction with side 221 and side joint portion 222 in conjunction with side 111 correspondences.The bear building-up of this light cover plate 1 closes the bear building-up that side 121 correspondences are incorporated into this rod head noumenon 2 and closes side 231.After this light cover plate 1 and rod head noumenon 2 were finished preliminary assembling, it was further selected by in addition combination of modes such as welding, hard solder, gluing or spiral shell be solid, and whereby, this light cover plate 1 and rod head noumenon 2 be common to form golf driver head of the present utility model.
Shown in Fig. 1-3, because in the utility model preferred embodiment, the thickness of light cover plate 1 is less than 0.6mm (millimeter), simultaneously, this light cover plate 1 selects for use the low-gravity material to make, whereby, significantly reduce the volume and the weight of this light cover plate 1, and then reach position of centre of gravity that reduces this golf driver head and the purpose that promotes the elastic deformability.
In addition, because the thickness of this light cover plate 1 is crossed the thin low excessively situation of support strength that causes easily, so the direction of the panel part 21 of vertical this rod head noumenon 2 of the ribs 13 preferable selections of this light cover plate 1 is arranged and is provided with, to provide this light cover plate 1 enough support strengths, further effectively promote the structural strength of this golf driver head.
As mentioned above, be respectively equipped with several grooves and several fins compared to existing golf head structure by top and bottom, so that adjust the position of centre of gravity of this golf driver head at rod head noumenon.Yet, because the setting of this groove, in fact and can't really reduce the shortcomings such as position of centre of gravity of this golf driver head make that the thickness at this top must be greater than the degree of depth of this groove, cause this groove, among Fig. 1, the utility model is by forming this ribs 13 at this tool than the inner surface of minimal thickness light cover plate 1, and this light cover plate 1 selects for use the low-gravity metal material to make, and whereby, effectively reduces the thickness and the weight of this light cover plate 1, simultaneously, keep the structural strength of this light cover plate 1.Whereby, the utility model can be adjusted the position of centre of gravity of this golf driver head really and promote structural strength, and then effectively promotes batting stability.