CN207627839U - A kind of golf club head containing gravity-center adjustable clump weight - Google Patents

Abstract

The utility model discloses a kind of golf club heads containing adjustable center of gravity clump weight, including top, bottom, heel, toe and connect the rear surface and impact surface that are integrated, a chamber is formed after being linked together, the heel upper end is connected with golf ball bar body, and the clump weight of adjustable center of gravity is equipped in chamber；The utility model increases clump weight in the chamber inside glof club head, on the one hand, can think that balling effect to be achieved, multi-use reduce use cost by adjusting the position of centre of gravity of clump weight to meet striker；On the other hand, it is filled with high-damping fluent material in the elastic tube in clump weight, there is certain strong vibration sense for dropping effect of shaking, can effectively reducing after bulb batting, improve comfort.

Description

A kind of golf club head containing gravity-center adjustable clump weight

Technical field

The utility model is related to art of golf, more particularly to a kind of golf containing adjustable center of gravity clump weight Head.

Background technology

Various golf club heads are had been designed that now, by helping golfer to be hit with golf When adjust the dry head impact surface of golf club, to improve the accuracy to play golf.The position of centre of gravity of golf club head (region near position of centre of gravity is also referred to as sweet spot region) be determine golf beating distance and strike one of direction it is important Factor.When after the contact point that center of gravity is located on contact surface, golf is advanced along substantially straight route.However, working as Center of gravity contact point it is some when, golf may advance along path bending to the left or bending to the right, exactly often say Draw or miss；When another point in contact point of center of gravity, golf may be along the path rotated upward or downward Conduct forms top spin or chop.

It often wants to reach these balling effects to need to change specific club to bat, to reach different batting effects Fruit, this just needs more clubs to meet more balling effect to one side, improves cost and on the other hand works as golf When club head contacts golf, club head will generate fierce collision, form larger vibration, especially carry out remote This to feel especially strong when batting, excessive vibration can influence the accuracy of golf, and may generate vibration Pressure transmission to hand, influence the comfort that golf club uses.

Utility model content

The purpose of the utility model is to overcome the defect of the prior art, provide a kind of containing adjustable center of gravity clump weight Golf club head, what the technical solution of the golf club head containing adjustable center of gravity clump weight was realized in：

A kind of golf club head containing adjustable center of gravity clump weight, including top, bottom, heel, toe and by its The rear surface and impact surface being connected as one form a chamber, the heel upper end and golf ball bar body after being linked together It is connected.

Clump weight is vertically provided in the chamber, the clump weight includes elastic tube, the elastic tube it is interior The full high-damping fluent material of portion's filling, the both ends of elastic tube are detachably mounted on the thread plate at both ends, the thread plate with Rotary screw is threadedly coupled, and is provided with rotating hole among the thread plate, the first screw thread, the rotation are provided in the rotating hole Turn screw rod periphery and be provided with the second screw thread to match with the first screw thread, the thread plate periphery is provided with slide opening, the slide opening The slide bar that one end is separately fixed on top and bottom is inside slidably connected, the other end of slide bar is provided with limit pole cap, described The one end of rotary screw inside bulb is provided with limiting plate, and the other end is integrally formed with rotary nut, the rotary screw It is fixed on inside the top and bottom by rotary nut respectively.

Further, the rod aperture consistent with the bar diameter size of rotary screw, the rotation are provided in the top and bottom Turn screw rod and is fixed on the part that top and bottom are internal, and the rotary screw is clamped with top and bottom respectively by rod aperture It is not threaded.

Further, the thread plate is circular, and the slide opening is uniformly arranged on the periphery of thread plate.

Further, the quantity of the slide opening is 4.

Further, it is provided with openable top seal lid on the top, is provided on the bottom openable Bottom lock lid is respectively used to the rotary nut for the rotary screw that closing is arranged in top and bottom.

Further, the top seal lid passes through rotation by rotary shaft and top axis connection, the bottom lock lid Shaft and bottom axis connection, top seal lid and bottom portion closing cap play open and close by rotating realization around rotary shaft respectively It closes.

Further, multigroup clump weight being mutually parallel is provided in the chamber.

Further, when needing to change the center of gravity of bulb, top seal lid and bottom portion closing cap, control rotation spiral shell are opened Cap is rotated clockwise or is rotated counterclockwise, and thread plate is driven to slide in the vertical direction, realizes the upper and lower displacement of bulb center of gravity.

The beneficial effects of the utility model：Increase clump weight in the chamber inside glof club head, on the one hand, can lead to It overregulates the position of centre of gravity of clump weight and thinks that balling effect to be achieved, multi-use reduce use cost to meet striker；Separately On the one hand, it is filled with high-damping fluent material in the elastic tube in clump weight, there is certain drop to shake effect, can effectively reduce Strong vibration sense after bulb batting, improves comfort.

Description of the drawings

Fig. 1 is the overall structure diagram of the utility model golf club head；

Fig. 2 is the schematic cross-sectional view of the utility model golf club head；

Fig. 3 is the concrete structure schematic diagram of the utility model clump weight；

Fig. 4 is the connection structure sectional schematic diagram of the utility model thread plate and rotary screw.

Reference numeral：1- bulbs, 2- shafts, 3- chambers, 4- clump weights, the tops 11-, 110- top seal lids, the bottoms 12- Portion, 120- bottom lock lids, 13- toes, 14- impact surfaces, 15- heels, 16- rear surfaces, 41- rotary screws, 410- rotate spiral shell Cap, 411- limiting plates, 42- thread plates, 420- rotating holes, 421- slide openings, 43- elastic tubes, 44- high-damping fluent materials, 45- are slided Bar, 450- limit pole cap.

Specific implementation mode

The utility model is described in further detail in the following with reference to the drawings and specific embodiments.

As shown in figures 1-4, a kind of golf club head 1 containing adjustable center of gravity clump weight, including top 11, bottom 12, Heel 15, toe 13 and the rear surface 16 being integrated and impact surface 14 are connected, forms a chamber 3 after being linked together, with 15 upper end of portion is connected with golf ball bar body 2.

When it is implemented, horizontally disposed in chamber 3 have clump weight 4, the clump weight 4 to include elastic tube 43, institute The full high-damping fluent material 44 of inside filling of elastic tube 43 is stated, the both ends of elastic tube 43 are detachably mounted to the screw thread at both ends On plate 42, the thread plate 42 is threadedly coupled with rotary screw 41, and rotating hole 420 is provided among the thread plate 42, described The first screw thread is provided in rotating hole 420,41 periphery of the rotary screw is provided with the second screw thread to match with the first screw thread, 42 periphery of the thread plate is provided with slide opening 421, and one end is slidably connected in the slide opening 421 and is separately fixed at top 11 and bottom Slide bar 45 in portion 12, the other end of slide bar 45 are provided with limit pole cap 450, the rotary screw 41 inside bulb one End is provided with limiting plate 411, and the other end is blocked integrally formed with rotary nut 410, the rotary screw 41 by rotary nut 410 It connects and is fixed on inside the top 11 and bottom 12.

When it is implemented, the rod aperture that be provided with the bar diameter size of rotary screw 41 on the top 11 and bottom 12 consistent (not shown), the rotary screw 41 are fixed on by rod aperture inside the top 11 and bottom 12, the rotary screw 41 parts being clamped with top 11 and bottom 12 are not threaded so that rotary screw 41 can slide in rod aperture rotate and Do not generate upper and lower displacement.

When it is implemented, the both ends of the elastic tube 43 are detachably connected, facilitate the replacement at any time of elastic tube 43, institute It states that be detachably connected can be threaded connection known to the public, clamping or other connection types, will not enumerate herein.

When it is implemented, the limiting plate 411 and limit pole cap 450 are the maximum compression distances for limiting thread plate 42, The limiting distance of the limiting plate 411 and limit pole cap 450 is consistent.

When it is implemented, the thread plate 42 is circular, the slide opening 421 is uniformly arranged on the periphery of thread plate 42.

Preferably, the quantity of the slide opening 421 is 4.

When it is implemented, being provided with openable top seal lid 110 on the top 11, it is provided on the bottom 12 Openable bottom lock lid 120 is respectively used to the rotation spiral shell for the rotary screw 41 that closing is arranged in top 11 and bottom 12 Cap 410.

When it is implemented, the top seal lid 110 passes through rotary shaft and 11 axis connection of top, the bottom lock lid 120 by rotary shaft and 12 axis connection of bottom, and the top seal lid 110 and bottom lock lid 120 are respectively by around rotary shaft Opening and closing are realized in rotation.

When it is implemented, being provided with multigroup clump weight 4 being mutually parallel in the chamber 3.

It is set as rotating toward the direction inside bulb 1 when it is implemented, can will rotate clockwise, rotation counterclockwise is set It is set to toward the direction outside bulb 1 and rotates.It can certainly be set as inward turning direction clockwise respectively, rotary setting counterclockwise is Outward turning direction, principle is identical, will not enumerate.

When specific operation, when needing to reduce the center of gravity of bulb, top seal lid 110 is opened, by controlling rotary nut 410 rotate clockwise, and due to the restriction effect of slide bar 45, the rotation of rotary nut 410 will drive thread plate 42 toward inside bulb 1 It is mobile, realize the past bottom offset of the position of centre of gravity of bulb 1；Bottom lock lid 120 can also be opened, by controlling rotary nut 410 rotations counterclockwise, due to the restriction effect of slide bar 45, the rotation of rotary nut 410 will drive thread plate 42 toward outside bulb 1 It is mobile, realize the past bottom offset of the position of centre of gravity of bulb 1.It, only need to be by above-mentioned rotation spiral shell when needing to improve the center of gravity of bulb The direction of rotation of cap 410 is changed to opposite direction, and principle is identical, and this is no longer going to repeat them.

When it is implemented, due to the restriction effect of limiting plate 411 and limit pole cap 450, when thread plate 42 is moved to accordingly Apart from when, it is impossible to compressed again, limit the maximum compression distance of elastic tube 43.

The technology contents and technical characteristic of the utility model have revealed that as above those skilled in the art still may base The replacement and modification without departing substantially from the utility model in essence are made in the teaching of the utility model, therefore, the utility model protection Range is not limited to the revealed content of embodiment, also includes various replacements and modification without departing substantially from the utility model in essence.

Claims (8)

1. a kind of golf club head containing adjustable center of gravity clump weight, it is characterised in that：Including top, bottom, heel, toe And the rear surface and impact surface being integrated are connected, a chamber, the heel upper end and golf are formed after being linked together Club shaft is connected；

Clump weight is vertically provided in the chamber, the clump weight includes elastic tube, and the inside of the elastic tube is filled out Full of high-damping fluent material, the both ends of elastic tube are detachably mounted on the thread plate at both ends, the thread plate and rotation Screw flight connects, and is provided with rotating hole among the thread plate, the first screw thread, the rotation spiral shell are provided in the rotating hole Bar periphery is provided with the second screw thread to match with the first screw thread, and the thread plate periphery is provided with slide opening, is slided in the slide opening The dynamic slide bar for being connected with one end and being separately fixed on top and bottom, the other end of slide bar are provided with limit pole cap, the rotation The one end of screw rod inside bulb is provided with limiting plate, and the other end is integrally formed with rotary nut, the rotary screw difference It is fixed on inside the top and bottom by rotary nut.

2. the golf club head according to claim 1 containing adjustable center of gravity clump weight, it is characterised in that：The top The rod aperture consistent with the bar diameter size of rotary screw with being provided in bottom, the rotary screw are connected and fixed respectively by rod aperture Inside top and bottom, the part that the rotary screw is clamped with top and bottom is not threaded.

3. the golf club head according to claim 1 containing adjustable center of gravity clump weight, it is characterised in that：The screw thread Plate is circular, and the slide opening is uniformly arranged on the periphery of thread plate.

4. the golf club head according to claim 3 containing adjustable center of gravity clump weight, it is characterised in that：The slide opening Quantity be 4.

5. the golf club head according to claim 1 containing adjustable center of gravity clump weight, it is characterised in that：The top On be provided with openable top seal lid, openable bottom lock lid is provided on the bottom, be respectively used to closing set Set the rotary nut of the rotary screw in top and bottom.

6. the golf club head according to claim 5 containing adjustable center of gravity clump weight, it is characterised in that：The top Closing cap passes through rotary shaft and bottom axis connection, the top envelope by rotary shaft and top axis connection, the bottom lock lid Lid and bottom portion closing cap is closed respectively by rotating realization opening and closing around rotary shaft.

7. the golf club head according to claim 1 containing adjustable center of gravity clump weight, it is characterised in that：The chamber Inside it is provided with multigroup clump weight being mutually parallel.

8. the golf club head according to claim 1 containing adjustable center of gravity clump weight, it is characterised in that：When needs change When becoming the center of gravity of bulb, top seal lid and bottom portion closing cap is opened, control rotary nut is rotated clockwise or is rotated counterclockwise, It drives thread plate to slide in the vertical direction, realizes the upper and lower displacement of bulb center of gravity.