KR200413312Y1 - Device for assisting of golf swing training - Google Patents

Abstract

The present invention is coupled to the shaft of the wood club to practice golf swing sense to adjust the direction of air flow, and generates the lift force due to the pressure difference of the air flow when the exerciser swings the exerciser straightens the arm during the swing The present invention relates to a golf swing practice aid that helps to straighten the swing posture so as to extend, and the fixing pipe (10) is formed to communicate with the inside of the shaft (2) so that the shaft (2) is inserted therein. ; A plurality of packings 20 fixedly inserted into upper and lower ends of the fixing tube 10 so that the shaft 2 and the fixing tube 10 are fixed; Fixed around the fixed tube 10, and formed in a streamlined shape, the outer side perpendicular to the swing direction due to the pressure difference of the air flow generated on the outer surface when the golf club swings (club head (1) direction) It is characterized by consisting of a lifting generating blade 30 for generating a lift in the direction.

Golf, swing, club, shaft, aids, lift

Description

Golf swing practice aids {DEVICE FOR ASSISTING OF GOLF SWING TRAINING}

1 is a schematic diagram illustrating a swing using a golf swing practice aid according to the present invention,

Figure 2 is a perspective view showing a golf swing practice aid according to the present invention,

3 is a cross-sectional view showing a golf swing practice aid according to the present invention,

Figure 4 is an exploded perspective view showing a golf swing practice aid according to the present invention,

5 is a perspective view showing a golf club coupled to the golf swing practice aid according to the present invention.

<Explanation of symbols for the main parts of the drawings>

1: Club Head

2: shaft

10: fixed tube

20: packing

21: non-slip jaw

30: Lifting wing

The present invention relates to a golf swing practice aids, coupled with the shaft of the wood club to adjust the direction of air flow when the exerciser to practice the swing practice to learn the golf swing sense, the lift by the pressure difference of the air flow The present invention relates to a golf swing practice aid that helps the corrective posture of the swing by allowing the practitioner to straighten the arm during the swing.

When the exerciser swings down during the golf swing, the club head 1 rotates in a circle R around the exerciser as shown in FIG. 1. And the impact on the golf ball (B) is the golf ball (B) is flying, in this process, the practitioner pulls the arm out to feel the weight of the club head (1) in the hand holding the grip and stretched out Only the club head 1 smoothly impacts the golf ball B so that it can fly accurately without becoming a "slice" or "hook".

In other words, the practitioner always needs to keep the arm stretched out as long as possible and keeps it constant so that the correct swing can be achieved. In the case of a beginner, the swinger does not maintain a constant form during the swing. As you bend your elbows, this results in a lot of "slice" downswing from "out" to "in".

Thus, in the related art, various swing practice aids for pulling the club head in the "O" direction as shown in FIG. 1 have been devised. However, most designs have adopted a method of adding more weight to the club head portion. By pulling the shaft in the "O" direction, allowing the practitioner to extend the arm. However, this method causes a problem that the rotational force is increased by the increased weight, which causes the exerciser's waist to be excessive.

The present invention is conceived to solve the above problems, the present invention is coupled to the shaft of the golf club during the practice of golf swing, so that the exerciser's arms can be kept straight because of the lift force generated by the shape It is an object of the present invention to provide a golf swing practice aid to increase the sophistication of the impact or body learning swing form.

The present invention has a grip is formed on one side in order to achieve the above object, the golf swing practice aid which is attached to the shaft to which the club head is connected to the other side, the shaft is formed so that the inside is in communication so that the shaft is inserted A fixed tube inserted and mounted; A plurality of packings inserted into and fixed to the inner side of the upper end and the lower end of the fixing tube to fix the shaft and the fixing tube; Lifted around the fixed tube, formed in a streamlined shape, the lifting force to generate a lift to the outside (club head direction) perpendicular to the swing direction due to the pressure difference of the air flow generated on the outer surface during the swing of the golf club Characterized in that it is characterized in that the configuration consisting of wings.

Hereinafter, with reference to the accompanying drawings, golf swing practice aids according to the present invention are as follows.

Figure 2 is a perspective view showing a golf swing practice aids according to the present invention, Figure 3 is a cross-sectional view showing a golf swing practice aids according to the present invention, Figure 4 is an exploded perspective view showing a golf swing practice aids according to the present invention. And, Figure 5 is a perspective view showing a golf club coupled to the golf swing practice aid according to the present invention.

As shown in the drawings, the golf swing practice aid according to the present invention includes a fixed tube 10 coupled to the shaft 2 of the golf club largely, and a plurality of packings 20 fixing the fixed tube 10 to the shaft 2. And a lift generating blade 30 fixed around the fixed pipe 10 to generate lift during swing.

The fixed tube 10 is a pipe shape that is formed so that the interior is in communication so that the shaft 2 of the golf club is inserted, the diameter of the hollow portion is formed to be the same or somewhat larger than the diameter of the shaft 2, the plurality of packing 20 It would be desirable to be secured to the shaft 2 by

The plurality of packings 20 are inserted and fixed to the inside of the upper and lower ends of the fixing tube 10 so that the shaft 2 and the fixing tube 10 is fixed, the material is preferably made of a rubber rubber will be.

When describing the plurality of packing 20 in detail, each packing 20 is formed to have a semi-cylindrical shape, the pair is abutted by being inserted into the upper and lower ends of the fixed tube 10, respectively, the fixed tube 10 ) And the shaft (2).

In addition, each of the packing 20 has a non-slip jaw 21 is formed at its end serves to fix the fixing tube 10 once more so as not to rotate or slip on the shaft (2).

The lifting blade 30 is fixed to the circumference of the fixed tube 10, is formed in a streamlined shape, the club head in the grip by the pressure difference of the air flow generated along the outer surface of the body by the swing of the golf club ( Generate lift in the direction of 1).

" 형상(예를 들어 비행기 날개의 단면 형상)으로 형성되어, 그 폭이 넓은 부분(머리부분)으로 스윙시 공기를 받아들여 상기 양력발생날개의 외면을 따라 공기가 통과된 다음, 폭이 좁은 부분(꼬리부분)으로 공기가 빠져나가도록 설치된다. 이때 상기 꼬리부분은 보다 효과적인 양력의 발생을 위하여 골프채의 그립부분 즉 상부방향으로 약간 굴곡지게 형성되는 것이 바람직하다. 이때 상기 양력발생날개(30)은 그 내부가 비어있는 중공부를 형성하여 본 고안에 따른 보조기구의 결합에 따른 중량의 변화를 최소화하는 것이 바람직할 것이다.The lift generating blade 30 will be described in more detail. The lift generating blade 30 has a cross-section "

Formed into a shape (e.g., the cross section of an airplane wing), the wider portion (head) of which receives air during swing and allows air to pass along the outer surface of the lift generating wing, (Tail portion) is installed so that the air escapes, wherein the tail portion is preferably formed to be slightly bent in the upward direction of the grip portion of the golf club, in order to generate more effective lift. It will be desirable to minimize the change in weight due to the coupling of the auxiliary device according to the present invention by forming a hollow hollow inside.

Then, the air guided to the head portion of the lift generating wing 30 by the rotation of the golf club during the swing passes through the outer surface of the lift generating wing 30 and is perpendicular to the swing direction (club head 1 direction) The lift is generated by).

This principle is explained by the drag force F _D and the lift force F _L shown in the following reference figure 1.

[Reference Figure 1] Drag force (F _D ) and lift force (F _L ) acting on the object

As shown in [Reference 1], when air flows in the drag direction, lift force F _L is generated in the direction perpendicular to the drag force F _D due to the pressure difference of the air according to its shape. Lifting force is generated in the “O” direction shown in FIG. 1 by the flow of air flowing into the head of the generating blade 30 to pull down the shaft 2 in the same direction, thus extending the arm of the exerciser. Do it.

In addition, in the present invention, the lift generating blades 30 are fixed to a pair so as to face the same direction at intervals from each other so that the magnitude of lift described in [Reference 1] is doubled. In this way, the lifting blade 30 may be freely changed the number and size of the lift in order to adjust the amount of lift generated.

As described above, the golf swing practice aid according to the present invention is coupled to the shaft of the golf club to generate a lift in the direction of the golf club by the lifting blade during the swing to extend the exerciser's arms to maintain a good swing form . Accordingly, the exerciser has the effect of allowing the swing to be elaborate without the aid of the present invention by learning the desired swing form.

What has been described above is just one embodiment for implementing the golf swing practice aid according to the present invention, the present invention is not limited to the above embodiment, as claimed in the utility model registration claims below Without departing from the gist of the invention, anyone with ordinary knowledge in the field to which the invention belongs will have a technical spirit of the present invention to the extent that various modifications can be made.

Claims (3)

In the grip is formed on one side, the golf swing practice aids attached to the shaft to which the club head is connected to the other side, A fixed tube (10) formed to communicate with the inside of the shaft (2) so that the shaft (2) is inserted and mounted therein; A plurality of packings 20 fixedly inserted into upper and lower ends of the fixing tube 10 so that the shaft 2 and the fixing tube 10 are fixed; Fixed around the fixed tube 10, and formed in a streamlined shape, the outer side perpendicular to the swing direction due to the pressure difference of the air flow generated on the outer surface when the golf club swings (club head (1) direction) Golf swing practice aids, characterized in that consisting of a lift generating wing 30 for generating a lift in the direction. The method of claim 1, The lift-generating wing 30 has a cross section whose direction of receiving air is wider and narrower in the opposite direction.

Golf swing practice aids, characterized in that the shape. The method according to claim 1 or 2, The lift generating wing 30 is a golf swing practice aid, characterized in that the pair is fixed in the same direction at intervals between each other.

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