TWM269095U - Golf head structure - Google Patents

Description

94. 3, 22 Case No. 94200M7 M269095

3. Description of creation (l) [Technical field to which the new type belongs] The structure of the creative department is appropriately reduced-a ring lip and a shoulder of the head body = 疋 ;; :: by #The panel and its elastic deformation ability of golf clubs D. [Previous technology] For the conventional golf club head structure, please refer to the Republic of China Announcement No. 5m H-Jin-fu ball Λ head and hitting panel joining method "㈣ patent, As shown in FIG. 1, it includes a head body 1G and a head body 10 provided with an assembly port n, which is finely divided into η 彳 彳 + β talent ^, ugly ring port 11, and the assembly port 11 has an inner The peripheral edge U1 refers to the two shoulders 112, and a ring lip 2 is attached to the opening periphery of the assembly port i 丨, and the ring lip 12 is convexly provided with a ring flange 121. The striking panel 20 has an outer periphery 21. When assembling, first strike the striking panel 2 (y into the shoulder 112 positioned at the assembly opening 11 of the head body 10. Then, press the ring flange 121 of the head body 10 with at least one pressing block to make it Deformation, and choose to use the appropriate: dream connection method to melt the junction of the head body 10 and the strike panel 20 finally, and then 'surface-grind the junction to know the golf club head to obtain a golf club head. As shown in Figure 1, the width of the ring lip 2 of the head body 丨 〇 when the cross section of the head body 丨 〇 and the striking face 20 are cut along the striking direction. The preset value is usually greater than 4mm, and the preset width w2 of the shoulder 丨 2 is usually greater than 3mm. However, if the width W1 of the ring lip 12 is too large, the ring lip 12 will occupy the head body丨 〇 the front space, so that the size of the caliber wo of the assembly port 11 is relatively reduced, and then the size of the outer diameter W3 of the striking panel 20 is therefore not conducive to expanding the hitting area. Moreover, if the width of the shoulder i 2

C: \ Logo-5 \ Five Continents \ PK9699a.ptc page 5

♦ M269095 Case No. 94200597 94. 3. Dated 22 / 22_Revision IV. Creation Instructions (2) " ~ When the degree W2 is too large, the shoulder 1 1 of the head body 1 1 will be attached to the strike panel 2 The support area of 0 back surface, so that the margin space of the back of the striking panel 2 is elastically deformed backwards, so it is not conducive to increasing the elastic deformation ability of the striking panel, that is, it is not beneficial to improve the coefficient of restitution [COR]. . Based on the above factors, it is indeed necessary to further improve the design of the width WHW2 of the lip 12 and the shoulder 112 of the golf club head structure described above. In view of this, this creation improves the above-mentioned shortcomings. By appropriately reducing the width of a lip and a shoulder of a club head body, the mouth position of an assembly mouth is relatively enlarged, so as to facilitate assembly and combination of one of the oversized striking panels. , And increase the margin of elastic deformation of the striking panel. Therefore, this creation can indeed effectively increase the hitting area and elastic deformation ability. [New content] The main purpose of this creation is to provide a golf club head structure, which temporarily reduces the width of the ring lip of a club head body to relatively expand the mouth of an assembly mouth, to facilitate assembly and larger size One hits the panel, so that this creation has the effect of increasing the hitting area. The secondary purpose of this creation is to provide a golf club head structure by reducing the shoulder width of an assembly mouth of a head body to reduce the winter support area of the shoulder bump against a hitting panel, so that This creation has the effect of increasing the elastic deformation ability. The golf club head structure according to the present invention includes a head body and a striking panel. The front of the head body is provided with an assembly port and a ring lip. An inner periphery and a shoulder are formed inside the assembly port. The ring lip ring is provided in the

C: \ L〇g〇_5 \ Five Continents \ PK9699a. Ptc Page 6 94. 3 · 22 April

Μ269095 --- 942QQ5Q7 3. Creation instructions (3) The opening edge of the assembly port. The striking panel is provided with an outer periphery ϊ Γ: the outer periphery is combined with the inner opening of the assembly opening of the head body: the back of the striking panel is supported by the shoulder. The width of the shoulder, the width of the shoulders, and the width of the shoulders are relatively enlarged to expand the hitting area and elastic deformation margin of the lip and the batting panel. [Expand] [Embodiment] In order to make the above and For other purposes, characteristics, and understanding, the following is the best of this creation: So: m The detailed description is as follows: er ... the figure of the mouth corpse, as shown in Figure 2 and 3, the words of this creation -Including a club head body 1 0 and-strike panel 2 = U dry head structure is a pole type, wood pole type or putter "ΐ = 2 The two body 10 series is selected from the iron best embodiment. The iron head is taken as an example ^ J soil structure, the present invention is described in more detail. As an example, the application of other hoe types is not shown here. The head body 10 of this creation is made of gold, such as stainless steel [such as 17-4PH stainless steel] ], Carbon alloy steel, low alloy steel, iron alloy, cast iron, nickel: 2 ^ LL I steel, crane alloy or chin alloy (such as titanium alloy of 6 Ming-4 鈒: the head body 10 at least in The front side is provided with an assembling port 11 and a garment σ '忒. The inside of the assembling port 11 forms an inner peripheral edge 111 and a shoulder Π2. The ring lip 12 is arranged on the ring Assemble the peripheral edge of the opening, and the ring lip 12 is protruded to form a ring flange 121 adjacent to the assembly port 11. Please refer to Figures 2 and 3 again. The striking panel 20 of this creation is also made of metal alloy material. Made of 'for example stainless steel [such as 17-4PΗ stainless steel], carbon

Page 7 M269095 Amendment No. 94200M7 No. Creation Instructions (4) Steel, low carbon steel, alloy steel, low alloy steel, base alloy, structural steel, tungsten alloy or titanium alloy: = gold ,: iron, nickel gold ] And other materials. The striking panel 20 is provided with -out = 4 hungry, titanium alloy 22. The rear contacting portion 22 is recessed in the hitting portion = 21 and the outer peripheral edge 21. The striking panel 2〇 = 〇 ^ front edge, and adjacent to the Lu Jieshe into Yuxi 4 said that the outer periphery 21 and the inserting part 2 2 of the σ hai are connected to the head of the cup head 丨 〇 Assembly hole 丨 1 and inside: When the head body 10 is moved along the direction of hitting the ball; 〇, the ring lip 12 has a width W1, the shoulder 112 is equipped with a itch, the strike panel 20 has An outer diameter W3, and the ring flange ΐ2ι and have: width :. In this creation, the width wi of the ring lip 12 is preferably between Ιππη and 2.5 dragons, and the width W2 of the shoulder 112 is preferably preset to $

The width W4 of the ring flange 121 is preferably preset to a width W1 which is smaller than one. T By appropriately reducing the width W1 of the lip 12, the front space of the head body 10 occupied by the lip 12 can be reduced, so that the diameter W0 ′ of the assembly opening u can be relatively enlarged, and the width of the striking panel 20 can be enlarged. The outer diameter W3 is good for expanding the hitting area. Furthermore, by appropriately reducing the width 12 of the shoulder 丨 2, this creation will reduce the shoulder of the head body 10 丨 2 and the support area of the striking panel ^ so that the impact can be relatively enlarged. The marginal space for the back of the panel 2 〇 to be elastically deformed backwards is conducive to increasing the elastic deformation capacity of the striking panel 2 〇, that is, it is helpful to improve the coefficient of restitution (COR) of the striking panel 2 〇 Under the design of the width W1 + W2 of the lip 12 and the shoulder 112 'this creation C: \ Logo-5 \ Five Continents \ PK9699a. Ptc page 8 94. 3, 22 Λ_ 日 M3t 942QQBQ7 M269095 Correction f, creation instructions (5) Yue Zai ', 苐 4, 5, 6, and 7, as shown in the figure, the head body 10 and the named panel 20 of this creation are suitable for the assembly process of inserting and pressing. As shown in Figure 4 = \ When assembling, first the head body is firmly positioned in a support tool 30, and a first pressing block 40 is used to embed the striking panel in the rod. The shoulder 112 of the assembly opening 11 of the head body U. At this time, the outer peripheral edge 21 of the striking panel 20 is in contact with the inner peripheral edge 111 of the assembling port 11. The backing: the edge is supported by the shoulder 112 of the assembling port 11: The part 22 corresponds to the ring flange of the ring lip 12 "^.-As shown in Figs. 5 and 6" Another use-the second pressing block 50 to press the ring 12 on the branch flange 1 21 to deform it Others should hit the embedded part 22 of the panel 2G. == board 20 can not be detached. Depending on the product requirements, it is also possible to choose the "though" method [argon welding, laser welding, plasma welding or Electric J beams, etc.] After joining the boundary between the head body 1G and the striking panel ^ =, as shown in Figure 7, through the surface grinding and other processing, 1 ring flange 1 21, In this way, a golf club head product 0 can be obtained. Compared with the conventional golf club head in Figure 1, the structure is often caused by = 2 ° 0 = the width of the section 112—the good materials cause the hit to be limited. d. The lack of elastic deformation ability, Figure 3 < This creation / The wide production H W1 + W2 of the lip 12 and shoulder 112 of the club head body 10 is relatively small, so as to relatively expand the diameter of the assembly port w〇foot To: oversized fit against the panel 20, and to increase the striking plate 2〇 margin deformation of space to Kyrgyzstan. Therefore, this creation does have the ability to deform elastically. Stomach plus batting area

C: \ Logo-5 \ Five Continents \ PK9699a.ptc page 9

C: \ Logo-5 \ Five Continents \ PK9699a. Ptc Page 10 M269095 Simple description of the revised diagram [Simplified illustration of the diagram Figure 1 Figure 2 Figure 3 Assembly of Figure 4 Figure 5: Figure 6: Sectional view Figure 7: Sectional anatomical view of the structure of a conventional golf club head MM 942nRQ7. This is an exploded perspective view of the golf club head structure. This is an anatomical view of the structure of a golf club head. This creation uses the first pressure block to press the striking panel into the mouth of the head. This creation uses a second block to press the ring flange. The group of this creative golf club head structure after the press-fitting process is completed. 〇 The description of the main components of this creative golf club head structure after surface polishing 10 Head body 11 Assembly U 1 Inner periphery 112 Shoulder 12 Ring lip 121 Ring Flange 20 Strike panel 21 Outer periphery 22 Spreading part 30 Support fixture 40 First ring__ Block 50 Second block WO Assembly π Caliber W1 Ring lip width W2 Shoulder width W3 Impact panel outer diameter W4 Ring flange width

Claims (1)

M269095 V. Application for patent scope 1. A golf club head structure, which includes a club head body with an assembly port and a ring lip on the front side, the assembly port forming an inner periphery and a shoulder, and the The ring lip is looped around the opening periphery of the assembly port; and the striking panel is provided with an outer periphery. The striking panel is connected to the inner periphery of the assembly opening of the head body by using the outer periphery, and the back of the striking panel Can be supported by the shoulder of the assembly port; wherein the width of the ring lip of the head body is reduced to Klmin 奚 2.5mm, so that the diameter of the assembly port is relatively enlarged, which is conducive to expanding the impact of the striking panel Ball area. 2. According to the golf club head structure described in item 丨 of the patent application scope, the width of the shoulder of the a-xuan assembly mouth is S 2mm, in order to reduce the area of the support area where the shoulder anvil is connected to the hiccup panel, thereby increasing This strikes the margin for elastic deformation of the ape. According to the application, the golf club head structure described in the item 丨 of the patent scope, wherein the bad lip is convexly formed adjacent to the assembly port to form a ring-shaped convex flange; the flange can be deformed under pressure to engage and combine the striking panel. In the golf club head structure described in item 3 of the patent, the visibility of the ring flange of the morning mouth is smaller than that of the ring lip. The M-hitting panel is recessed at the front edge to form an embedded part, and the embedded part 邛 can accommodate the ring flange that is deformed under pressure. 0