CN217511127U

CN217511127U - Golf swing exercising stick

Info

Publication number: CN217511127U
Application number: CN202220685057.XU
Authority: CN
Inventors: 周涛
Original assignee: Jiangmen Qingzhou Sporting Goods Co ltd
Current assignee: Jiangmen Qingzhou Sporting Goods Co ltd
Priority date: 2022-03-25
Filing date: 2022-03-25
Publication date: 2022-09-30
Anticipated expiration: 2032-03-25

Abstract

The utility model discloses a golf swing practice stick, which comprises a handle, a flexible rod, a swing corrector, a hard connecting seat and a circular elastic hitting head, wherein the swing corrector comprises an upper seat and a lower seat; the upper seat comprises a rotary adjusting shell, a central pipe and an iron metal ring sheet; the central tube is fixedly connected to the middle section of the flexible rod in a penetrating way through the tube through hole, and the rotary adjusting shell is screwed to the outer wall of the central tube through the combination of internal and external threads and can rotate up and down for lifting adjustment; the lifting limit is realized by matching the inner ring limit step, the shrinkage limit step and the iron metal ring sheet; the top section of the lower seat is fixedly embedded with a magnetic ring, the magnetic ring magnetically attracts an iron metal ring sheet to be connected with the upper seat into a whole, and the lower seat can slide between the upper seat and the hard connecting seat; the distance between the body and the lower seat can be adjusted by rotating the adjusting shell through the central pipe; the product has simple structure, easy assembly, improved production efficiency, and zero-clearance rotation adjustment of magnetic attraction; the lower seat that has changed the corrector of waveing is played out at the swing brake and is had obvious centrifugal force, and the swing is rotatory more stable a little, and lower seat separates more easily, lets the practitioner have better training experience and feels.

Description

Golf swing exercising stick

Technical Field

The utility model relates to a golf training appliance, in particular to a golf swing practice stick.

Background

Patent grant publication number of the national intellectual property office: CN212166457U, discloses a golf practice stick; 1. the fittings of the upper half part 61 of the golf practice bar are not well matched and installed, so that the production efficiency is low; 2. after the rotation adjusting structure is turned downwards, a gap is formed at the upper part of the rotation adjusting structure, the whole structure becomes unattractive, and the rotation limiting structure is not well arranged; 3. at first part 61 installation magnet ring of motionless, it has iron ring piece 621 to inlay in the top of gliding lower half 62, the magnet ring is heavier than iron ring piece 621, iron ring piece 621 is thin, light, become first part 61 and be heavier than lower half 62, lower half 62 is lighter magnetic attraction force is stronger some, the pole swing throws away the required dynamics of lower half 62 and be bigger a little, when the pole swing throw power, the pole swing in the twinkling of an eye is thrown and is weighed down light, experience feels not good.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a simple structure, reasonable in design, easily assembly improve production efficiency, and zero clearance rotation regulation magnetic attraction changes the centrifugal gravity who waves the pole corrector, lets the person of practising have the golf swing pole exercise stick of better experience.

In order to achieve the above object, the utility model provides a following technical scheme:

a golf swing training rod comprises a hand-held handle, a flexible rod, a swing corrector, a hard connecting seat and a circular elastic striking head, wherein the top of the flexible rod is fixedly connected with the hand-held handle, the bottom of the flexible rod is fixedly connected with the hard connecting seat, the circular elastic striking head is tightly wrapped and fixedly connected on the hard connecting seat in the middle, the swing corrector is connected in the middle of the flexible rod in the middle, and the swing corrector comprises an upper seat and a lower seat;

the upper seat comprises a rotary adjusting shell, a central pipe and an iron metal ring sheet;

a rotary adjusting through hole is formed in the middle of the rotary adjusting shell, an inner ring limiting step is arranged on the inner upper hole wall of the rotary adjusting through hole, and the inner lower wall hole wall is an internal thread;

a pipe through hole is formed in the middle of the central pipe, a shrinkage limiting step is arranged on the upper section of the outer wall, a convex external thread is arranged on the middle section of the outer wall, and a shrinkage ring is arranged on the lower section of the outer wall;

the middle of the iron metal ring sheet is provided with a ring through hole, the iron metal ring sheet is fixed on the bottom section of the rotary adjusting shell, and the grading ring penetrates into the ring through hole;

the central tube is fixedly connected to the middle section of the flexible rod in a penetrating manner through the tube through hole, the rotary adjusting shell is movably screwed to the outer wall of the central tube through the rotary adjusting through hole, the internal thread is combined with the external thread to form screwing connection, and the rotary adjusting shell can be rotated up and down for lifting adjustment through the combination of the internal thread and the external thread; when the rotary adjusting shell rotates to descend, the inner ring limiting step is abutted against the shrinkage limiting step and is stopped by descending; when the rotary adjusting shell rotates and rises, the ring through hole of the iron metal ring sheet is pressed along the edge to the top of the compression ring to stop rising;

the middle of the lower seat is provided with a sliding through hole, a magnetic ring is embedded and fixed on the section of the top of the lower seat, the lower seat is connected to the tough rod in a penetrating manner through the sliding through hole, the lower seat is connected with the upper seat into a whole through magnetic attraction of the magnetic ring to the iron metal ring sheet, the diameter of the sliding through hole is slightly smaller than that of the tough rod, the lower seat can slide between the upper seat and the hard connecting seat, the magnetic ring of the lower seat can slide up and down along the tough rod after being separated from the magnetic attraction of the iron metal ring sheet, and the lower seat slides downwards to abut against the hard connecting seat to stop downwards and slides upwards to abut against the section of the bottom of the reduction ring to stop upwards;

the interval of 0 ~ 3 centimetres between body and the lower seat can be adjusted through the center tube to the rotation regulation shell.

Compared with the prior art, the utility model discloses a golf swing exercise stick beneficial effect is: the product has simple structure, reasonable design and easy assembly, improves the production efficiency, and adjusts the magnetic attraction force in a gapless rotating way; alleviate the weight of seat of honour, increase seat weight down, the lower seat that has changed the corrector of waving from this beats out at the moment of waving and has had obvious centrifugal force, and centrifugal force shifts to the barred body hypomere, and the exercise stick becomes the hypomere heavy some after the swing, and the last barred section is light some, and the swing rotation is more stable some, and the seat is easier to separate down, lets the practitioner have better training experience.

Drawings

Fig. 1 and 2 are perspective views of the product of the present invention;

fig. 3 and 4 are exploded views of the swing corrector of the present invention;

FIG. 5 is a cross-sectional view of a product of the present invention;

FIG. 6 is an enlarged cross-sectional view of the swing corrector at the position A in FIG. 5, which is in a state of being closely adhered to the magnetic attraction force and is in a state of the strongest magnetic attraction force;

FIG. 7 is a cross-sectional view of the magnetic attraction force adjusted away from the lower seat after the knob of the rotary adjustment shell of the utility model is raised, which is in the weakest state of the magnetic attraction force;

FIG. 8 is a schematic view of the product of the present invention in a falling state;

FIG. 9 is a schematic view of the bottom seat of the product of the present invention sliding to the bottom;

the swing correcting device comprises a hand-held handle 1, a flexible rod 2, a swing corrector 3, a hard connecting seat 4, a circular elastic striking head 5, an upper seat 31, a lower seat 32, a rotary adjusting shell 311, a central tube 312, an iron metal ring sheet 313, a rotary adjusting through hole 314, an inner ring limiting step 315, an internal thread 316, a tube through hole 3121, a shrinkage limiting step 3122, an external thread 3123, a shrinkage ring 3124, a ring through hole 3131, a sliding through hole 321, a magnetic ring 322, a sliding guide ring 323 and a sliding guide through hole 3231.

Detailed Description

The utility model provides a golf swing training stick, including the handle 1 of holding, toughness pole 2, swing pole corrector 3, stereoplasm connecting seat 4, circular elasticity hits head 5, handle 1 is anti-skidding plastic sleeve or rubber sleeve, the top of toughness pole 2 is inserted in handle 1, the top fixed connection handle 1 of toughness pole 2, bottom fixed connection stereoplasm connecting seat 4, stereoplasm connecting seat 4 is aluminium system manufacturing, the weight of head can alleviate as far as possible to aluminium, circular elasticity hits head 5 and is provided with convex anti-skidding line for silica gel or rubber manufacturing and its surface, circular elasticity hits head 5 and wraps fixed connection 4 at the middle part tightly, swing pole corrector 3 middle section of connecting at toughness pole 2 in the middle of, aforesaid technical scheme is prior art, its technological improvement lies in: the swing corrector 3 includes an upper seat 31 and a lower seat 32, the upper seat 31 and the lower seat 32 being provided separately by a magnetic attraction type; the bottom section of the upper seat 31 is in contact connection with the top section of the lower seat 32;

the upper seat 31 comprises a rotary adjusting shell 311, a central pipe 312 and an iron metal ring sheet 313, and only three parts are provided, so that the assembly is easier; the iron metal ring piece 313 is light, so that the weight of the upper seat is reduced, and is about 5-8 g;

a rotary adjusting through hole 314 is formed in the middle of the rotary adjusting shell 311, an inner ring limiting step 315 is arranged on the inner upper hole wall of the rotary adjusting through hole 314, and the inner lower hole wall is an internal thread 316;

the middle of the central pipe 312 is provided with a pipe through hole 3121, the upper section of the outer wall is provided with a reduction limiting step 3122, the middle section is provided with a convex external thread 3123, and the lower section is provided with a reduction ring 3124;

a ring through hole 3131 is arranged in the middle of the iron metal ring piece 313, the iron metal ring piece 313 is fixed on the bottom section of the rotary adjusting shell 311, and the reduction ring 3124 penetrates into the ring through hole 3131; the iron metal ring piece 313 is extended with two connecting lugs which are inserted into the rotary adjusting shell 311 to strengthen the fixed connection and prevent falling off;

the central pipe 312 is fixedly connected to the middle section of the flexible rod 2 in a penetrating manner through a pipe through hole 3121, the rotary adjusting shell 311 is movably screwed to the outer wall of the central pipe 312 through the rotary adjusting through hole 314, the internal thread 316 is combined with the external thread 3123 to form screwing, the rotary adjusting shell 311 can be rotated up and down to adjust the lifting through the combination of the internal thread and the external thread, the fittings are installed tightly, the fixing performance after adjustment is good, the looseness is not easy to occur, the gapless lifting and rotating adjustment is also realized, and the maximum stroke of the lifting adjustment is 3 cm, preferably 1 cm-2 cm; when the rotary adjusting shell 311 rotates to descend, the inner ring limiting step 315 abuts against the reduction limiting step 3122 to stop descending; when the rotary adjusting shell 311 rotates and rises, the ring through hole 3131 of the iron metal ring piece 313 is pressed on the top of the compression ring 3124 along the edge top to stop the rising;

the middle of the lower seat 32 is provided with a sliding through hole 321, the top section of the lower seat is fixedly embedded with a magnetic ring 322 (the top section of the lower seat is fixedly embedded with the magnetic ring 322 through a magnetic ring groove), and the embedded fixation is easier to assemble; the magnet ring 322 is heavy, about 20 g-35 g, and when the weight of the lower seat 32 is not changed, the whole weight is increased through the magnet body, so that the weight of the lower seat is increased; the lower seat is connected to the tough rod in a penetrating mode through the sliding through hole, the lower seat 32 is connected with the upper seat 31 into a whole through the magnetic ring 322 to magnetically attract the iron metal ring piece 313, the diameter of the sliding through hole 321 is slightly smaller than that of the tough rod 2, the lower seat 32 can slide on the rod body between the upper seat 31 and the hard connecting seat 4, the magnetic ring 322 of the lower seat 32 is separated from the magnetic attraction of the iron metal ring piece 313 and can slide up and down along the tough rod 2, the lower seat 32 slides downwards to abut against the hard connecting seat 4 to stop downwards, and slides upwards to push against the bottom section of the shrinkage ring 3124 to stop upwards; the specific gravity of the upper seat is reduced, and the specific gravity of the lower seat is increased, so that the condition that the lower seat of the swing corrector is beaten at the moment of swing to have obvious centrifugal force is changed, the centrifugal force is transferred to the lower section of the stick body to have obvious feeling, the lower section of the practice stick becomes heavier after the swing, the upper stick section is lighter, the swing rotation is more stable, the lower seat is more easily separated, and a practicer has better training experience;

the distance between the body and the lower seat 32 can be adjusted by rotating the adjusting shell 311 through the center tube 312 by 0-3 cm, preferably 1-2 cm.

The product is adjusted according to the training condition of the product when in use, when the rotary adjusting shell rotates and descends, the closer the iron metal ring sheet and the magnetic ring is, the smaller the distance between the lower seat and the rotary adjusting shell is, the stronger the magnetic attraction force is, the tighter the lower seat and the rotary adjusting shell are attracted, the greater the force for swinging the rod to throw away the lower seat is, when the inner ring limiting step is abutted against the reduction limiting step to stop descending, the iron metal ring sheet and the magnetic ring are directly contacted with each other and magnetically attracted, and the strongest the attraction force is; on the contrary, when the rotary adjusting shell rotates and rises, the iron metal ring sheet is far away from the magnetic ring, the larger the distance between the lower seat and the rotary adjusting shell is, the weaker the magnetic attraction force is, the smaller the attraction force between the lower seat and the rotary adjusting shell is, the smaller the force for swinging and throwing away the lower seat is, when the ring through hole of the iron metal ring sheet is pressed on the top of the compression ring along the edge to stop the rising, and the iron metal ring sheet is also far away from the farthest position of the magnetic ring, the magnetic attraction force is minimum; the swing arm can be suitable for the trainers with high, short, fat, thin, heavy and light to adjust the swing arm force required by the trainers; when some ladies or small people or beginners with small strength train, the distance between the rotary adjusting shell and the lower seat is adjusted to be larger, the magnetic attraction is not so strong, and the swing force of the swing rod is light, so that the lower seat can be swung away; when a person with a tall and strong body trains, the distance between the rotary adjusting shell and the lower seat is adjusted to be smaller or not, the magnetic attraction is stronger, and the lower seat can be thrown away by swinging a pole with larger throwing force; people can freely adjust the distance between the rotary adjusting shell and the lower seat according to the training intensity (difficulty or proficiency) of the people, and determine the corresponding magnetic attraction force to carry out swing training; the application range is wide, more choices are provided for trainers, and the exercise interest is improved; by setting the training difficulty, the training experience is better; and is convenient for teaching and teaching.

A hard slide guide ring 323 is fixedly embedded at the lower bottom of the slide through hole 321, the slide guide ring 323 can be made of hard metal or hard plastic, a slide guide through hole 3231 is formed in the middle of the slide guide ring 323, the slide guide through hole 3231 is smooth, the diameter of the slide guide through hole 3231 is consistent with that of the slide through hole 321, and the flexible rod 2 is connected in the slide guide through hole 3231 in a penetrating manner; when the user swings, the swing throwing force of the lower seat can be separated from the upper seat and smoothly and downwards slides to the lowest position of the rod body along the rod body, namely the lower seat 32 is separated from the upper seat 31 and instantly slides downwards at a high speed, the sliding guide ring 323 collides with the hard connecting seat 4 to generate sound, and if the sound is very crisp, the fact that the swing simulating training action, the posture, the swing throwing force and the swing throwing speed are correct is proved, and the score is high; conversely, if the sound crispness is general, some part or most of the swing simulation training action, posture, swing swinging force and swing speed is proved to be not correct, correction and adjustment are needed, and the score is general; moreover, if the sound is turbid, it is proved that some part or most parts of the swing simulation training action, the posture, the swing strength and the swing speed are completely incorrect, readjustment is needed, and the score value is not up; judging the accuracy of the swing posture, the force and the speed through the crispness of the sound; the trainer can adjust the training according to the self condition.

Further: the iron metal ring piece 313 can be replaced by a magnetic piece and has double magnetic attraction.

Further: the lower seat 32 is hemispherical or conical, better sliding.

Further: the rotation adjusting shell 311, the central tube 312 and the lower seat 32 are made of plastics, so that the production, the installation and the weight reduction are convenient.

Further: the swing corrector 3 has a circular shape as a whole, and has a weight of 80 g to 150 g, preferably 50 g to 100 g, and is manufactured by selecting weights according to different club numbers.

Claims

1. The utility model provides a golf swing exercise stick, including handle, toughness pole, swing pole corrector, stereoplasm connecting seat, circular elasticity hitting head, the top fixed connection handle of toughness pole, bottom fixed connection stereoplasm connecting seat, circular elasticity hitting head package fixed connection between two parties on the stereoplasm connecting seat, swing the corrector and connect its characterized in that at the middle section of toughness pole between two parties: the swing corrector includes an upper seat and a lower seat;

the middle of the central tube is provided with a tube through hole, the upper section of the outer wall is provided with a shrinkage limiting step, the middle section of the outer wall is provided with a convex external thread, and the lower section of the outer wall is provided with a shrinkage ring;

the central tube is fixedly connected to the middle section of the flexible rod in a penetrating manner through the tube through hole, the rotary adjusting shell is movably screwed to the outer wall of the central tube through the rotary adjusting through hole, the internal thread is combined with the external thread to form screwing connection, and the rotary adjusting shell can be rotated up and down for lifting adjustment through the combination of the internal thread and the external thread; when the rotary adjusting shell rotates to descend, the inner ring limiting step is abutted against the shrinkage limiting step to stop descending; when the rotary adjusting shell rotates and rises, the ring through hole of the iron metal ring sheet is pressed along the edge to the top of the compression ring to stop rising;

the middle of the lower seat is provided with a sliding through hole, the top section of the lower seat is fixedly embedded with a magnetic ring, the lower seat is connected to the flexible rod in a penetrating manner through the sliding through hole, the lower seat is connected with the upper seat into a whole through the magnetic ring to attract the iron metal ring sheet, the diameter of the sliding through hole is slightly smaller than that of the flexible rod, the lower seat can slide between the upper seat and the hard connecting seat, the magnetic ring of the lower seat can slide up and down along the flexible rod after being separated from the magnetic attraction of the iron metal ring sheet, the downward sliding of the lower seat is resisted at the hard connecting seat to stop downward sliding, and the upward sliding is resisted at the bottom section of the compression ring to stop upward sliding;

2. A practice bat for a golf swing according to claim 1, wherein: the lower bottom of the sliding through hole is embedded and fixed with a hard sliding guide ring, the middle of the sliding guide ring is a sliding guide through hole, the diameter of the sliding guide through hole is consistent with that of the sliding through hole, and the toughness rod is connected in the sliding guide through hole in a penetrating mode.

3. A practice bat for a golf swing according to claim 1, wherein: the iron metal ring sheet can be replaced by a magnetic sheet.

4. A practice bat for a golf swing according to claim 1, wherein: the lower seat is hemispherical or conical.

5. A practice bat for a golf swing according to claim 1, wherein: the rotary adjusting shell, the central pipe and the lower seat are made of plastics.