CN108031084A

CN108031084A - A kind of connection structure of golf clubs

Info

Publication number: CN108031084A
Application number: CN201711311378.3A
Authority: CN
Inventors: 邓英
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-12-11
Filing date: 2017-12-11
Publication date: 2018-05-15

Abstract

The invention discloses a kind of connection structure of golf clubs, including shaft and it is arranged on the handle and club head on shaft top, the bottom of shaft is provided with shaft connector, shaft connector is equipped with the first screw thread, connection jack is provided with club head, the second screw thread to match with the first screw thread is equipped with connection jack, fixation is connected with the second thread fitting behind the first screw thread insertion connection jack hole of shaft connector, the top of shaft connector is additionally provided with connection damping piece；The present invention adds damping connector on the basis of golf clubs performance itself is met, damp in connector in addition to rubber layer has shock sucking function in itself, high-damping metal material bar also has higher shock sucking function, it greatly strengthen the shock attenuation result of golf clubs, so that not vibrated substantially when reaching handbar, the comfort of golf clubs is substantially increased.

Description

A kind of connection structure of golf clubs

Technical field

The present invention relates to art of golf, more particularly to a kind of connection structure of golf clubs.

Background technology

Golf clubs includes the handle of club, shaft and shaft top, and golf clubs is special when impacting golf When not being intended to impact out larger distance, then need to hold bar person and use larger strength impact sphere, and certainly will in shots Produce larger energy transmission and cause ball vibration of bar, it is existing reduce vibration mode be mostly by varying or improve handle The vibration absorbing performance of material improves the usage comfort of club, although certain effectiveness in vibration suppression can be played in this way, But effectiveness in vibration suppression unobvious.

The content of the invention

The defects of it is an object of the invention to overcome the prior art, there is provided a kind of that there is the golf compared with high damping energy The connection structure of bar, what the technical solution of the connection structure of the golf clubs was realized in：

A kind of connection structure of golf clubs, including shaft and the handle and club head that are arranged on shaft top, institute The bottom for stating shaft is provided with shaft connector, and the shaft connector is equipped with the first screw thread, and the club head includes top surface, bar bottom Surface, with surface, toe surface, rear surface and impact surface, be provided with a plurality of cutting in the impact surface, it is described to be set with surface upper end It is equipped with connection jack, is equipped with the second screw thread to match with the first screw thread in the connection jack, the first of the shaft connector Fixation is connected behind screw thread insertion connection jack hole with the second thread fitting, the top of the shaft connector is additionally provided with connection damping Part, the connection damping piece include upper junction steel plate, lower junction steel plate and be clamped in upper junction steel plate and lower junction steel plate it Between core, the core sets what is formed by rubber layer and stiffened steel plates intersecting, high resistant is provided among the core Buddhist nun's rod of metal material, the core are provided with upper and lower sealing plate with upper and lower junction steel plate junction, and the upper and lower sealing plate leads to respectively Cross hex screw to be fixedly connected with upper and lower junction steel plate, rubber protective layer is also wrapped on the outside of the core.

Further, the sealing plate, stiffened steel plates, rubber layer, high-damping metal material bar and rubber protective layer pass through heat Sulfidization molding combines together.

Further, the high-damping metal material bar is made of lead or tin or Mn-Cu alloys or Mg alloy materials.

Further, the connection damping piece is the less truncated cone-shaped structure of the larger lower section of upper section.

Further, the upper end of the truncated cone-shaped structure matches with the size of shaft, the edge set of the shaft The outside of junction steel plate and it is welded and fixed, is provided with the lower junction steel plate of the lower end of the truncated cone-shaped structure and bar on described The consistent groove of body upper end of joint size, is provided with the 3rd spiral shell to match with the first screw thread of shaft termination in the groove Line, the groove of the lower junction steel plate of shaft structures insertion are connected through a screw thread fixation.

Beneficial effects of the present invention：Damping connection is added on the basis of golf clubs performance itself is met Part, damps in connector in addition to rubber layer has shock sucking function in itself, high-damping metal material bar also has higher absorbing Function, greatly strengthen the shock attenuation result of golf clubs so that is not vibrated substantially when reaching handbar, substantially increases height The comfort of golf club.

Brief description of the drawings

Fig. 1 is the overall structure diagram of golf clubs of the present invention；

Fig. 2 is the partial structural diagram of club head junction of the present invention；

Fig. 3 is the structure diagram of present invention damping connector；

Fig. 4 is the a-a section structure diagrams of present invention damping connector；

Fig. 5 is present invention damping connector and the connection structure elevational schematic view of shaft termination.

Reference numeral：1- club heads, 2- shafts, 3- handles, 4- connection damping pieces, 11- top surfaces, 12- bar basal surfaces, 13- toes surface, 14- impact surfaces, 15- connect with surface, 16- cuttings, 17- rear surface (not shown), 18- connection jacks, 21- shafts Head, the upper junction steel plates of 41-, 41 '-lower junction steel plate, 42- upper sealing plates, 42 '-lower sealing plate, 43- rubber layers, 44- stiffeners, 45- High-damping metal material bar, 46- hex screws, 47- rubber protective layers, 410- grooves.

Embodiment

The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings.

As shown in Fig. 1~5, a kind of connection structure of golf clubs, including shaft 2 and it is arranged on 2 top of shaft Handle 3 and club head 1, the bottom of the shaft 2 are provided with shaft connector 21, and the shaft connector 21 is equipped with the first screw thread, institute Stating club head 1 includes top surface 11, bar basal surface 12, with surface 15, toe surface 13, rear surface 17 and impact surface 14, described to hit Beat on face 14 and be provided with a plurality of cutting 16, it is described that 15 upper end of surface is provided with connection jack 18, set in the connection jack 18 There is the second screw thread to match with the first screw thread, with second behind 18 hole of the first screw thread insertion connection jack of the shaft connector 21 Thread fitting connection is fixed.

When it is implemented, the top of the shaft connector 21 is additionally provided with connection damping piece 4, the connection damping piece 4 includes Upper junction steel plate 41, lower junction steel plate 41 ' and the core being clamped between upper junction steel plate 41 and lower junction steel plate 41 ', institute State core and set what is formed by rubber layer 43 and 44 intersecting of stiffened steel plates, high-damping metal material is provided among the core Charge bar 45, the core are provided with upper sealing plate 42, lower sealing plate 42 ', institute with upper junction steel plate 41, the lower junction of junction steel plate 41 ' State upper sealing plate 42, lower sealing plate 42 ' to be fixedly connected with upper junction steel plate 41, lower junction steel plate 41 ' by hex screw 46 respectively, institute State and be also wrapped on rubber protective layer 47 on the outside of core.

When it is implemented, the sealing plate includes upper sealing plate 42, lower sealing plate 42 ', stiffened steel plates 44, rubber layer 43, high-damping Rod of metal material 45 and rubber protective layer 47 are combined together by heat cure shaping.

When it is implemented, the high-damping metal material bar 45 is by lead or tin or Mn-Cu alloys or Mg alloy material systems Into.

When it is implemented, the connection damping piece 4 is the less truncated cone-shaped structure of the larger lower section of upper section.

When it is implemented, what the upper end of the truncated cone-shaped structure matched with the size of shaft 2, the edge of the shaft 2 It is sleeved on the outside of the upper junction steel plate 41 and is welded and fixed, is set on the lower junction steel plate 41 ' of the lower end of the truncated cone-shaped structure The groove 410 consistent with 21 upper end size of shaft connector is equipped with, first with shaft termination 21 is provided with the groove 410 The 3rd screw thread that screw thread matches, the groove 410 of the lower junction steel plate 41 of shaft structures insertion are connected through a screw thread fixation.

The technology contents and technical characteristic of the present invention have revealed that as above those skilled in the art are still potentially based on this The teaching of invention and make the replacement and modification without departing substantially from essence of the invention, therefore, the scope of the present invention is not limited to embodiment Revealed content, also including various replacements and modification without departing substantially from essence of the invention.

Claims

A kind of 1. connection structure of golf clubs, it is characterised in that：Including shaft and be arranged on shaft top handle and Club head, the bottom of the shaft are provided with shaft connector, and the shaft connector is equipped with the first screw thread, and the club head includes top Surface, bar basal surface, with surface, toe surface, rear surface and impact surface, be provided with a plurality of cutting in the impact surface, it is described with Surface upper end is provided with connection jack, and the second screw thread to match with the first screw thread, the shaft are equipped with the connection jack Fixation is connected with the second thread fitting behind the first screw thread insertion connection jack hole of connector, the top of the shaft connector is additionally provided with Damping piece is connected, the connection damping piece includes upper junction steel plate, lower junction steel plate and is clamped in upper junction steel plate and lower company The core between steel plate is connect, the core sets what is formed by rubber layer and stiffened steel plates intersecting, is set among the core High-damping metal material bar is equipped with, the core is provided with upper and lower sealing plate, the upper and lower envelope with upper and lower junction steel plate junction Plate is fixedly connected by hex screw with upper and lower junction steel plate respectively, and rubber protective layer is also wrapped on the outside of the core.
2. the connection structure of golf clubs according to claim 1, it is characterised in that：The sealing plate, stiffened steel plates, rubber Glue-line, high-damping metal material bar and rubber protective layer are combined together by heat cure shaping.
3. the connection structure of golf clubs according to claim 1 or 2, it is characterised in that：The high-damping metal material Charge bar is made of lead or tin or Mn-Cu alloys or Mg alloy materials.
4. the connection structure of golf clubs according to claim 1, it is characterised in that：The connection damping piece is upper section The less truncated cone-shaped structure of the larger lower section in face.
5. the connection structure of golf clubs according to claim 4, it is characterised in that：The upper end of the truncated cone-shaped structure Match with the size of shaft, the edge of the shaft is sleeved on the outside of the upper junction steel plate and is welded and fixed, the circle The groove consistent with shaft upper end of joint size is provided with the lower junction steel plate of the lower end of platform shape structure, is set in the groove The 3rd screw thread to match with the first screw thread of shaft termination is equipped with, the groove of the lower junction steel plate of shaft structures insertion passes through It is threadedly coupled and fixes.