CN213491901U - Golf exercise stick convenient to change counter weight according to different training demands - Google Patents

Abstract

The utility model relates to a golf practice stick convenient for replacing a balance weight according to different training requirements, the outer end of a balance weight part is provided with an arc groove position for accommodating the insertion of coins, so that a trainer can easily disassemble and assemble the balance weight part by inserting coins, and one end of the balance weight part is provided with a balance weight external thread; wherein, a counterweight block internal thread is arranged in the counterweight part and is used for being in threaded connection with the rod body; the outer surface of the rod body is sequentially provided with a first bat thread and a second bat thread which are separated by a certain distance; the rod body, the rod head part and the counterweight part are fixedly connected. The utility model discloses an aspect is convenient for general training person at balancing weight terminal surface design and just can change the trench of balancing weight easily with oneself articles such as coin, and on the other hand still makes barred body can fix counter weight portion and excellent head simultaneously through designing threaded connection structure at different positions, forms two liang of reciprocal anchorage's relation of connection between this kind of three-section position, can also promote holistic steadiness when the exercise stick is used on the basis that improves balancing weight assembly stability.

Description

Golf exercise stick convenient to change counter weight according to different training demands

Technical Field

The utility model relates to a golf training device, in particular to a golf practice stick convenient for replacing counter weights according to different training requirements.

Background

The golf club is basic equipment in golf sports and generally comprises a head, a shaft and a grip. Since golf requires different clubs to be used in different places of a golf course, different clubs have different performances and uses, for example, some formal golf clubs used after having mastered the sports skills and some practice clubs used for the trainers to practice the swing posture, the swing strength and other items before the trainers do not mastered the sports skills. In fact, for more and more golfers or competitors, the correct selection and use of a golf practice stick is an important basis for mastering the golf game, and it is difficult to master the basic skill of the game without using the golf practice stick for a period of time in advance.

It can be seen that the design of the golf practice bar also relates to whether the game enthusiasts or junior competitors can successfully master basic game skills. Therefore, the research and development personnel in the industry are continuously studying the practice bar, which is an important direction for the development of the golf game in recent years. For example, in recent years, golf practice bars have been developed that can be easily matched with trainers for daily practice, and are now being used by more and more golfers and professional trainers for teaching and personal training.

Some present golf exercise rods can integrate a plurality of golf training efficacies into a whole, and also are the witnesses of skillfully combining the training methods of professional or non-professional players and professional coaches with modern science and technology, and the golf exercise rods can be conveniently combined according to the requirements of different users, and can be used for performing golf putting exercises, rhythm exercises, physical training, direction indication exercises, ball position exercises, swing plane exercises, push plane exercises and the like indoors and outdoors, and the golf exercise rods of different types also have different functions, for example, the golf exercise rods specifically comprise: helps the player to correctly align the standing position, helps the player master the correct hitting posture, is beneficial to assisting the user to improve the swing skill, helps the player to effectively practice the swing plane, and the like.

The utility model discloses this problem of adaptability that technical scheme's designer appears when using to different training crowds to the structure of present golf exercise stick, finds that present golf exercise stick can't satisfy different training crowds according to the weight of different training demands regulation exercise stick on guaranteeing self structural assembly stable basis, and this technical problem's discovery mainly ends up in following factor:

firstly, because different trainees are influenced by different physical qualities such as weight, height, physical strength, arm strength and the like, if the golf practice sticks with the same weight are used, the basic skill of the exercise cannot be easily mastered, the effective training effect cannot be achieved, and the result is more and more successful; while it is necessary to select golf practice sticks that are suitable for the user's own needs, it is obvious that practice sticks of different weights need to be prepared, which results in waste of equipment, and a training court needs to prepare a large number of practice sticks of different specifications to satisfy trainers of different physical qualities, and many training equipment are redundant.

Therefore, technicians design golf practice sticks with different weights to meet different requirements of users with different physical qualities, a mode of replacing the balancing weight can be further adopted, a movable connection mode is adopted between the stick body and the balancing weight, and different trainers can obtain golf practice sticks with proper total amount meeting self requirements in a mode of replacing the balancing weight, so that a training field does not need to prepare various golf practice sticks with different weights, and a large number of appliances are saved.

However, there are two general disadvantages, one of which is that the counterweight block has a certain weight, and many trainees cannot easily disassemble and assemble the counterweight block, especially when the original counterweight block is disassembled to assemble the selected new counterweight block, the trainees cannot easily disassemble and replace the counterweight block with some additional tools, which brings great trouble to the assembly of the counterweight block, and need to complete the assembly with some additional disassembling tools, and meanwhile, the trainees can replace the counterweight block with a certain manual ability, which is not suitable for the common trainees; secondly, if an additional special tool is adopted, the surface of the balancing weight needs to be further designed to be matched with the special tool, the tools are inconvenient to carry according to the habit of a trainer, and the balancing weight cannot be replaced if the tools are not carried, so that the cost is increased no matter the special tool is adopted or the structure added for adapting the tools is adopted; thirdly, even if the balancing weight can be detached and replaced, the balancing weight is usually assembled at the end part of the exercise bar, the end part needs to be provided with a corresponding assembly port, for example, if a thread assembly mode is adopted, a thread structure needs to be reserved, after the assembly is finished, because the balancing weight is assembled at the end part of the exercise bar only through one layer of thread structure, the stability of the balancing weight after the assembly cannot be ensured, especially, a trainer can obviously feel that the part of the balancing weight is slightly shaken when the balancing weight is loosened during swing training, and therefore, the stability of the application of the exercise bar cannot be completely ensured only by adopting a single fixed connection structure between the end part of the exercise bar and the balancing weight; third, all be swing joint between the tip of a lot of exercise bars and the barred body, this is also in order to satisfy the volume of different balancing weights, and the volume of balancing weight is different specifications after all, just because this kind of swing joint mode leads to after the balancing weight assembly, and structural connection appears becoming flexible easily between barred body, tip, the balancing weight three, and further, certainly can lead to the training person to feel obvious rocking when carrying out the training of vigorously waving the pole posture.

In order to satisfy the requirement that different trainees can easily replace the balancing weight and avoid the slight shaking of the rod body or the balancing weight during training to affect the training effect, the designer of the technical proposal of the utility model combines the prior art, after the technical problem to be solved is firstly analyzed, the intermediate scheme adopted in each design stage is effectively carried out for a plurality of actual attempts, and finally the optimal technical scheme which tends to the structure of the golf practice stick of the utility model is obtained, the golf practice stick which is convenient for replacing the balance weight according to different training requirements is provided, on one hand, the end face of the balancing weight is designed with a groove position which is convenient for a common trainer to easily replace the balancing weight, and simultaneously, on the other hand, the rod body can simultaneously fix the balancing weight and the end part of the rod body by designing threaded connection structures at different parts, the overall stability of the exercise bar during application is improved on the basis of improving the assembly stability of the balancing weight. Of course, practical application shows that the utility model provides a technical scheme can alleviate, partially solve or solve the drawback that prior art exists completely.

SUMMERY OF THE UTILITY MODEL

For overcoming above-mentioned problem or at least partially solve or slowly subtract and solve above-mentioned problem, the utility model provides a golf exercise stick convenient to change the counter weight according to different training demands, the trench of the balancing weight is convenient for general training person to change easily in one of them side at balancing weight terminal surface design, and simultaneously, on the other hand still through designing connection structure at different positions, holistic steadiness when promoting the exercise stick and using.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a golf practice bat for a trainee who grasps one end of a bat body to practice a swing posture, a swing amplitude, and a swing strength before mastering basic motor skills, the golf practice bat facilitating replacement of a weight according to various training demands, comprising:

the rod head is fixed at the end part of the rod body, and the two ends of the rod head are respectively provided with head internal threads;

the outer end of the counterweight part is provided with an arc-shaped groove position for accommodating coins to be inserted, so that a trainer can easily disassemble and assemble the counterweight part by inserting the coins, and the counterweight part is provided with a counterweight block external thread at one end opposite to the arc-shaped groove position so as to be fixedly connected with the threaded connection part of the rod head part through threads;

wherein, the inside balancing weight internal thread that is equipped with of counter weight portion, it is used for carrying out threaded connection with the barred body.

Through further implementing different technical means to above technical scheme, still can form different technical scheme on same conception basis for further promote the stability of exercise stick self, include:

wherein, the outer surface of the rod body is sequentially provided with a first bat thread and a second bat thread which are separated by a certain distance;

the first bat thread penetrates through the interior of the club head, so that the second bat thread of the club body is fixedly connected with the second head internal thread;

the external thread of the balancing weight is fixedly connected with the internal thread of the head of the club head, and the internal thread of the balancing weight is fixedly connected with the screw thread of the club body.

In addition, technicians can also set a cross slot position on the outer end face of the counterweight part to replace the arc slot position, the cross slot position is formed by intersecting the arc slot position and a rectangular slot position, so that the counterweight part can be easily replaced by inserting coins or keys into the cross slot position, and the depth of the rectangular slot position is the same as that of the arc slot position.

In addition, the trench that the outer terminal surface of counter weight portion was seted up still includes arc trench and at least one bar trench, and the bar trench sets up in the both sides of arc trench.

For the rod body, the rod head part and the counterweight part, every two parts are in fixed connection with each other in a pairwise connection mode.

The technician can configure the corresponding settings according to different requirements, for example:

the diameter of the section of the rod body at the first position of the bat thread is smaller than that at the second position of the bat thread;

the rod head adopts a cylindrical structure and the diameter of the bottom surface of the rod head is larger than that of the rod body;

the rod body adopts a cylindrical structure and is provided with a section of holding part.

The utility model discloses an aspect is convenient for general training person at balancing weight terminal surface design and just can change the trench of balancing weight easily with oneself articles such as coin, and on the other hand still makes barred body can fix counter weight portion and excellent head simultaneously through designing threaded connection structure at different positions, forms two liang of reciprocal anchorage's relation of connection between this kind of three-section position, can also promote holistic steadiness when the exercise stick is used on the basis that improves balancing weight assembly stability.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings.

FIG. 1 is a schematic view of the golf practice bar of the present invention, with the weight thereof being easily replaced according to different training requirements;

FIG. 2 is a schematic view of a golf practice bar with weights easily replaced according to different training requirements, wherein the weights are detachable;

FIG. 3 is an exploded view of a golf practice bar of the present invention for facilitating weight replacement according to different training needs;

FIG. 4 is a schematic view of a weight portion of a golf practice bar of the present invention for facilitating weight replacement according to different training needs;

FIG. 5 is a schematic view of the golf practice bar of the present invention, wherein the weight portion of the golf practice bar is provided with an arc-shaped groove;

FIG. 6 is a schematic sectional view taken along the line A-A in FIG. 5;

FIG. 7 is a schematic view of a golf practice bar of the present invention with a weight portion having a cross-shaped slot for easy replacement of the weight according to different training requirements;

FIG. 8 is a schematic view of a golf practice bar with a weight portion having a bar-shaped slot for easy replacement of the weight according to different training requirements;

FIG. 9 is a schematic view of a golf practice bar with two additional bar-shaped slots in the weight portion thereof, for facilitating the replacement of the weight according to different training requirements;

FIG. 10 is a schematic view of a golf practice bar of the present invention in an assembled state, to facilitate weight replacement according to different training needs;

FIG. 11 is an assembly view of a golf practice bar of the present invention with weights easily replaced according to different training needs.

In the figure:

1. a rod body;

11. the first screw thread of the bat; 12. a second ball bat thread;

2. a rod head portion;

21. a first internal thread is arranged on the head; 22. a second head internal thread;

3. a counterweight portion;

31. an arc-shaped slot position; 32. a balancing weight external thread; 33. a counterweight block internal thread; 34. a cross-shaped slot position; 35. a strip-shaped slot position;

4. a grip portion.

Detailed Description

The utility model discloses the golf exercise stick of being convenient for change the counter weight according to different training demands of wanting to implement, the aim at that the technical means of implementing will reach solves present golf exercise stick and how to satisfy different training crowds and adjust exercise stick weight easily on ensureing the stable basis of self structural assembly to holistic steadiness when promoting exercise stick and using.

The utility model discloses the designer of technical scheme mainly uses the balancing weight that the tip design of golf exercise stick is convenient for general training person to change easily to implement as the basis, simultaneously, on the other hand still through designing threaded connection structure in different positions, make the barred body can fix balancing weight and barred body tip golf exercise stick simultaneously, it is visible, the technical scheme who constructs is not to carry out the improvement to barred body size, material, screw thread concrete shape etc. technical scheme does not include if the structure in aspects such as other training functions of relevant exercise stick, if involve, then various means that involve all adopt conventional technical means; because different demanders use the environment and the condition different, to the each subassembly of exercise stick configuration different, for example, many products divide into low joining together, high joining together etc. for these optional conventional technical means that are not within the technical scheme of the utility model, this embodiment need not refine supplementary spare part, spare part subassembly mounted position, assembly methods, installation details etc. that each structure relates to. Thus, the technical solution implemented is actually a golf practice bar structure that can be referred and implemented by those skilled in the art by combining with the conventional technical means, and the structure of the golf practice bar formed according to the present application can be actually assembled and adjusted by the skilled person according to different application conditions and environments, so as to construct a finally improved structure, and a series of advantages brought by the constructed golf practice bar structure can be actually obtained when in use, and the advantages will be gradually reflected in the following analysis of the system structure.

As shown in fig. 1-3, for the golf practice stick to be implemented above, which is convenient for replacing the weight according to different training requirements, and comprises a stick body 1 of the practice stick to be held by the hand of the trainer, the technician usually prefers to adopt a cylindrical structure and has a section of holding part 4, the other end (i.e. the end needing to replace the counterweight block) of the stick body 1 is provided with a stick head 2, the stick head 2 is also of a cylindrical structure and has a larger diameter at the bottom surface than the stick body 1, the stick head 2 and the stick body 1 are preferably connected by a thread way, and the technician can reasonably configure the sizes of the stick head 2 and the stick body 1 by using the conventional technical means in the specific implementation.

Further, the implemented club head part 2 is convenient for the counterweight part 3 to be detached and replaced through the movement of the thread structure, so that the whole golf practice club body forms a three-section structure, namely the club body 1, the club head part 2 and the counterweight part 3, thereby being convenient for obtaining the practice club with proper weight and smooth application according to the self requirement of a trainer and improving the flexibility of the practice club for adjusting the weight.

As shown in fig. 4-6, for the golf practice stick to be implemented for easy replacement of the weight according to different training requirements, the outer end face of the weight portion 3 is provided with an arc-shaped slot 31, and the slot is formed with a rectangular hole for inserting coins and other objects at the outer end face, since the replacement of the weight portion 3 usually requires an additional tool, it is not easy to replace if a common trainer does not carry such a tool. The utility model discloses technical scheme is through implementing this a slot structure that is used for coin to insert of arc trench 31, and the training person can utilize the coin of hand-carrying to insert the inside counter weight portion 3 that rotates of slot easily to reach the purpose of tearing open and changing counter weight portion 3, humanized design theory has also been reflected in this design.

As shown in fig. 7-9, for the golf practice stick to be implemented for facilitating the replacement of the weight according to different training requirements, from the perspective of embodying the human design concept, the slot formed on the outer end surface of the weight portion 3 by the technician further includes a cross-shaped slot 34 as shown in fig. 7, and a strip-shaped slot 35 as shown in fig. 8 or 9 combined with the arc-shaped slot 31.

The implemented cruciform slot 34 is formed by intersecting an arc slot 31 and a rectangular slot, the size of the arc slot 31 is the same as that of the arc slot 31 arranged in fig. 6, the depth of the rectangular slot is the same as that of the arc slot 31, and the length of the rectangular slot can accommodate the insertion of a key of a conventional size, so that the counterweight part 3 can be easily replaced by coin insertion, and the counterweight part 3 can be easily replaced by key insertion.

Accordingly, the slot 35 shown in fig. 8 or 9 may be provided in one or two pieces, and the technician may refer to the size of the cruciform slot 34 and may replace the weight portion 3 by rotating it after the trainer inserts the key into the slot 35.

It is thus clear that through the implementation of above technical scheme, can satisfy different training crowds at first and adjust exercise stick weight easily, therefore, solved the utility model provides a partial technical problem.

As shown in fig. 3, 4, 10, 11, the golf practice stick of the present invention is easy to replace the weight according to different training requirements, and the stability of the golf practice stick is improved by the stability of the structure of the practice stick, and the connection structure of the three-section (stick body 1, stick head 2, weight part 3) practice stick is redesigned to form a stable structure with connection relationship between the three sections, the specific embodiment is as follows:

firstly, referring to the thread design manner of fig. 10, a technician may set a counter weight external thread 32 for threaded connection with the rod head portion 2 at the joint of the outer end of the counter weight portion 3, and set a counter weight internal thread 33 for threaded connection with the rod body 1 inside the counter weight portion 3;

secondly, referring to the thread design manner of fig. 10, a first head internal thread 21 for threaded connection with the weight portion 3 is provided at the end where the rod head 2 is connected with the weight portion 3, and a second head internal thread 22 for threaded connection with the rod 1 is provided at the end where the rod head 2 is connected with the rod 1;

finally, referring to the thread design of fig. 10, a first bat thread 11 for threaded connection with the weight 3 is provided at the end of the shaft 1 connected to the weight 3, and a second bat thread 12 for threaded connection with the shaft 2 is provided at the end of the shaft 1 connected to the shaft 2.

Accordingly, after the above connection manner is implemented, the size of the connection portion between the three-stage structures, the shape of the thread, and the like are designed according to the conventional technical means, so that the three-stage structures can be connected with each other in a thread manner, for example, the diameter of the cross section of the rod 1 at the position of the first bat thread 11 is smaller than the diameter of the cross section of the rod 1 at the position of the second bat thread 12, so that the rod 1 at the position of the first bat thread 11 can directly pass through the second head internal thread 22 in threaded engagement with the second bat thread 12, and further, some other conventional technical means are not described again.

For the golf practice stick which is convenient for replacing the counterweight according to different training requirements and is implemented by the utility model, when the counterweight part 3 is disassembled and replaced, firstly, personal articles such as coins are inserted into the groove position on the end surface of the counterweight part 3, and a user can easily twist the counterweight part 3 in a rotating way; if the club head 2 needs to be replaced due to the volume change of the counterweight part 3, during the reassembling process, the club screw thread I11 of the club body 1 firstly penetrates through the club head 2, so that the club screw thread II 12 of the club body 1 is firstly in screw thread fixed connection with the head internal thread II 22 of the club head 2, then the selected counterweight part 3 is installed, the counterweight block external thread 32 is in screw thread fixed connection with the head internal thread I21 of the club head 2, and meanwhile, the counterweight block internal thread 33 is in screw thread fixed connection with the club screw thread I11 of the club body 1, so that the exercise bar structure with stable parts mutually kept in a mode of fixedly connecting the corresponding internal and external threads of the club body 1, the club head 2 and the counterweight part 3 is formed. Because no matter whether the position is adjacent between the three-section structure, homoenergetic each other connects through the screw thread, consequently, has not only realized the stability of practicing excellent self structure after changing the balancing weight, simultaneously, has also promoted the steadiness of training the stick when carrying out the training of waving the pole.

Except that the utility model discloses technical scheme, reasonable layout's golf exercise stick structure not only restricts in above each device, subassembly, and the technical staff can be according to the utility model provides a technical scheme increases and decreases, or can the utility model discloses technical scheme further designs the golf exercise stick that has other functions as the basis, because these all belong to the aspect of extending, no longer gives unnecessary details in addition.

In the description of the present application, the appearances of the phrases "embodiment one," "this embodiment," "specific implementation," and the like in this specification are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention or utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example; furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

In the description of the present application, the terms "connect", "mount", "fix", "set", "have", etc. are used in a broad sense, for example, the term "connect" may be a fixed connection or an indirect connection through intermediate components without affecting the relationship and technical effects of the components, or may be an integral connection or a partial connection, as in this case, for a person skilled in the art, the specific meaning of the above terms in the present invention can be understood according to specific situations.

The foregoing description of the embodiments is provided to enable any person skilled in the art to make and use the embodiments, and it is to be understood that various modifications may be readily apparent to those skilled in the art, and that the generic principles defined herein may be applied to other embodiments without the use of the inventive faculty. Therefore, the present disclosure is not limited to the above embodiments, and modifications to the following cases should be included within the scope of the present disclosure: firstly, based on the technical scheme of the utility model and combined with the new technical scheme implemented by the prior common general knowledge, the technical effect generated by the new technical scheme does not exceed the technical effect of the utility model, for example, on the basis of optimizing the structure of the golf practice stick, the technical scheme formed by optimizing and improving the balancing weight with a coin or a key insertion slot position is adopted, and the technical scheme does not exceed the beneficial effect of the utility model; secondly, equivalent replacement of part of the characteristics of the technical scheme of the utility model by adopting the known technology produces the same technical effect as the utility model, for example, the conventional replacement is carried out on the shape or the size of the thread; thirdly, the technical scheme of the utility model is expanded on the basis, and the essential content of the expanded technical scheme does not exceed the technical scheme of the utility model; and fourthly, the technical means obtained by utilizing the equivalent transformation made by the text record content of the utility model is applied to other related technical fields.

Claims (10)

1. A golf practice bat for a trainee who grasps one end of a bat body for practicing a swing posture, a swing amplitude, and a swing strength before mastering basic motor skills, the golf practice bat facilitating replacement of a weight according to various training demands, comprising:

the rod head is fixed at the end part of the rod body, and the two ends of the rod head are respectively provided with head internal threads;

the outer end of the counterweight part is provided with an arc-shaped groove for accommodating coins to be inserted, so that a trainer can easily disassemble and assemble the counterweight part by inserting coins, and the end of the counterweight part opposite to the arc-shaped groove is provided with a counterweight block external thread so as to be fixedly connected with the threaded connection part of the rod head part through threads;

wherein, the inside balancing weight internal thread that is equipped with of counter weight portion, it is used for with the barred body carries out threaded connection.

2. The golf practice bar of claim 1 wherein said weight is adapted to be changed according to different training requirements, further comprising:

the outer surface of the rod body is sequentially provided with a first bat thread and a second bat thread which are separated by a certain distance;

the first bat thread penetrates through the interior of the club head, so that the second bat thread of the club body is fixedly connected with the second head internal thread of the club head;

the external thread of the balancing weight is fixedly connected with the internal thread of the head of the club head, and the internal thread of the balancing weight is fixedly connected with the screw thread of the club body.

3. The golf practice bar of claim 1 or 2 wherein the weight is adapted to be changed according to different training requirements, wherein: the outer end face of the counterweight part is provided with a cross-shaped slot position to replace the arc-shaped slot position.

4. The golf practice bar of claim 3 wherein said weight is adapted to be changed according to different training requirements, further comprising: the cross-shaped slot position is formed by intersecting the arc-shaped slot position and a rectangular slot position, so that the counterweight part can be easily replaced by inserting a coin or a key into the cross-shaped slot position.

5. The golf practice bar of claim 4 wherein said weight is adapted to be changed according to different training requirements, wherein: the depth of the rectangular slot position is the same as that of the arc slot position.

6. The golf practice bar according to claim 1 or 2 wherein: the trench that counter weight portion outer terminal surface was seted up still includes arc trench and at least one bar trench, the bar trench set up in the both sides of arc trench.

7. The golf practice bar of claim 1 wherein said weight is adapted to be changed according to different training requirements, further comprising: and every two components in the rod body, the rod head part and the counterweight part are in fixed connection with each other in a pairwise connection manner.

8. The golf practice bar of claim 2 wherein said weight is adapted to be changed according to different training requirements, further comprising: the diameter of the section of the rod body at the first position of the bat thread is smaller than that of the section of the rod body at the second position of the bat thread.

9. The golf practice bar of claim 1 wherein said weight is adapted to be changed according to different training requirements, further comprising: the rod head adopts a cylindrical structure and the diameter of the bottom surface of the rod head is larger than that of the rod body.

10. The golf practice bar of claim 1 wherein said weight is adapted to be changed according to different training requirements, further comprising: the rod body is of a cylindrical structure and is provided with a section of holding part.

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