TWM497038U - High strength badminton racket frame - Google Patents

Description

High-intensity badminton racket

The present invention relates to a badminton racket frame, and more particularly to a high-strength badminton racket that enhances the frame structure.

The appearance of badminton was the earliest 2,000 years ago. The predecessor was a game that used a wooden board to beat a feathered ball and let it avoid landing. It was called a feather cricket. As the times evolved into today's badminton, the sport also Become one of the competitions for the stadium and the leisure activities of the general public. In addition to the need to rely on agile movement to move the buff to the badminton, badminton needs to use the instantaneous muscle power to quickly hit the badminton. At this time, the structure of the badminton racket must have sufficient strength to withstand the force of the ball. And the situation of collision with the ground during the return stroke, so it is necessary to enhance the strength of the structure of the frame.

Referring to FIG. 1 and FIG. 2, the frame structure of the racket disclosed in the Republic of China Patent No. M361363 is characterized in that a frame 11 having a plurality of threading holes 111 and having a cross-sectional structure of an I-shape is used. A plurality of pedestal bodies 12 are disposed at intervals of the outer edge, and the threading holes 111 respectively pass through the pylon bodies 12, and each of the pylon bodies 12 has a line of eyelets 13 disposed in the corresponding threading holes 111, and A recess 112 is formed between the two adjacent abutment bodies 12. Although the above structure helps to enhance the strength of the frame 11, but is entangled At the time of the network cable 14, as shown in FIG. 2, since there is a corresponding recess 112 between each two adjacent pillar bodies 12, the network cable 14 cannot be completely conformed between two adjacent eyelets 13 On the outer circumference of the frame 11, the user may use the frame 11 to pick up the badminton from the ground to contact the ground, or the frame 11 is stored in the bag to rub against other articles, and the cable 14 is added. The probability of breaking.

Therefore, the purpose of the present invention is to provide a high-strength badminton frame that enhances the frame structure and improves the durability of the frame.

Therefore, the novel high-strength badminton racket comprises a grip for holding, a connecting rod connected to one end of the grip, a frame including a plurality of threading holes and connected to the other end of the connecting rod. And a plurality of protrusions spaced apart from the inner ring surface of the frame, and a plurality of arc bumps spaced apart from the outer surface of the frame. Wherein, each of the protrusions is formed with one of the aforementioned threading holes.

The effect of the novel is that the structure of the frame can be enhanced by the spacing of the protrusions on the inner annular surface of the frame, and the arc-shaped bumps disposed on the outer surface of the frame can be arranged at intervals. The wire can be attached to the arc bump to effectively reduce the probability of the wire being broken due to collision and contact.

11‧‧‧ Frame

111‧‧‧Threading hole

112‧‧‧Depression

12‧‧‧Abutment

13‧‧‧ Eye granules

14‧‧‧Network cable

2‧‧‧Network cable

3‧‧‧Handle

4‧‧‧ Connecting rod

5‧‧‧Frame

51‧‧‧Threading hole

52‧‧‧ Lower frame

53‧‧‧中框部

54‧‧‧Upper frame

55‧‧‧ Groove

6‧‧‧Bump

7‧‧‧Arc bumps

A‧‧‧Beat sweet area

Other features and effects of the present invention will be apparent from the following description of the drawings, wherein: FIG. 1 is a partial perspective cross-sectional view illustrating the frame structure of the existing racket; 2 is a partial cross-sectional view showing that when the wire is threaded by the structure of FIG. 1, the wire cannot be attached to the outer periphery of the frame; FIG. 3 is a perspective view showing an implementation of the high-strength badminton frame of the present invention. 4 is a partial perspective view showing a frame of the embodiment; FIG. 5 is a partial perspective view showing the inner annular surface of the upper frame portion of the frame in the embodiment; FIG. 6 is a partial side view, The outer ring surface of the frame portion in the embodiment is illustrated; FIG. 7 is a partial side view showing the outer ring surface of the frame portion on the embodiment; and FIG. 8 is a side view showing the frame in the embodiment. The condition of the network cable installed in the upper frame.

Referring to FIG. 3 and FIG. 4, an embodiment of the high-strength badminton racket is configured to wear a plurality of nets 2, the high-strength badminton frame includes a grip 3 for holding, and a connection. a connecting rod 4 at one end of the grip 3, a frame 5 including a plurality of threading holes 51 connected to the other end of the connecting rod 4, and a plurality of studs 6 spaced apart from the inner annular surface of the frame 5, And a plurality of arc bumps 7 spaced apart from the outer surface of the frame 5. Each of the studs 6 is formed with a threading hole 51 as described above.

As shown in FIG. 4, the frame 5 includes a lower frame portion 52 connected to the connecting rod 4, a frame portion 53 extending upward from the lower frame portion 52, and a frame connecting the upper middle frame portion 53. Part 54. The frame 5 is outside the ring The middle frame portion 53 and the upper frame portion 54 are recessed to form a recess 55.

The network cables 2 are longitudinally and laterally staggered on the frame 5, and form a hitting sweet zone A. In order to make the mesh 2 on the sweet spot A of the hitting ball more durable, the convex The column 6 and the arcuate bumps 7 have different configurations for the area to be hitting the sweet spot A and the area other than the hitting sweet spot A. In the present embodiment, the frame portion 54 and the middle frame portion 53 of the frame 5 are mainly used for strengthening the hitting sweet spot A, which will be described in detail in the following paragraph.

In order to achieve the purpose of reinforcing the frame 5 and reinforcing the mesh 2 of the hitting sweet spot A, referring to FIGS. 4 and 5, the studs 6 are disposed on the frame 5 above the frame portion 54 and the middle frame portion 53, In addition, the pitch of the two adjacent threading holes 51 of the frame 5 gradually increases from the lower frame portion 52 of the frame 5 to the two middle frame portions 53, and gradually decreases from the second middle frame portion 53 to the upper frame portion 54. , set in non-equidistant intervals. Referring to FIG. 4, FIG. 6, and FIG. 7, in the embodiment, the arc bumps 7 are respectively disposed on the middle frame portion 53 and the upper frame portion 54, and as shown in FIG. 6, the arc bumps are as shown in FIG. 7 is arranged in the middle frame portion 53 such that two adjacent arc bumps 7 are spaced apart by a threading hole 51, as shown in FIG. 7, and the arrangement of the arcuate bumps 7 in the upper frame portion 54 is two adjacent arc convex portions. The block 7 is spaced apart by two threading holes 51.

Referring to FIG. 8 and FIG. 4, through the above structural design, each of the network wires 2 located in the middle frame portion 53 and the upper frame portion 54 can be applied to the corresponding arc bumps 7 and partially accommodated. The frame portion 53 of the frame 5 is inside the recess 55 of the outer ring surface of the upper frame portion 54.

As can be seen from the above description, the high-intensity badminton racket of this embodiment The box has three advantages:

(1) Reinforced structure: By forming the studs 6 on the inner annular surface of the frame 5, the effect of reinforcing the structure of the frame 5 is still maintained.

(2) Increasing the service level of the network cable 2: the network cables 2 in the sweet spot A of the shot can be applied to the corresponding arc bumps 7, and there is no gap between the frame 5 and the portion It is accommodated in the groove 55, and effectively reduces the probability of the wire 2 being broken or contacted with the ground to break.

(3) Cost saving: Since the cable 2 is not required to be worn through the wire 13 as in the prior art, the number of components can be reduced, and the assembly cost can be reduced.

In summary, the high-strength badminton frame of the present invention retains the structure of the frame 5 by providing the protrusions 6 on the inner ring surface of the frame 5, and the arc bumps 7 are The set position corresponds to hitting the sweet spot A, so that the wire 2 in the sweet spot A of the hitting ball can be applied to the arc bumps 7 and partially accommodated in the groove 55, and the crack is strengthened. The probability, while reducing the number of components and assembly costs, can indeed achieve the purpose of this new model.

However, the above description is only for the embodiments of the present invention, and the scope of the present invention cannot be limited thereto, that is, the simple equivalent changes and modifications made by the present patent application scope and the contents of the patent specification are still It is within the scope of this new patent.

2‧‧‧Network cable

3‧‧‧Handle

4‧‧‧ Connecting rod

5‧‧‧Frame

51‧‧‧Threading hole

52‧‧‧ Lower frame

53‧‧‧中框部

54‧‧‧Upper frame

A‧‧‧Beat sweet area

Claims (5)

A high-strength badminton racket comprising: a grip for holding; a connecting rod connected to one end of the grip; a frame including a plurality of threading holes and connected to the other end of the connecting rod; The plurality of studs are disposed on the inner surface of the frame, and each of the studs is formed with a threading hole; and a plurality of arc bumps spaced apart from the outer surface of the frame. The high-strength badminton racket according to claim 1, wherein the frame comprises a lower frame portion connected to the connecting rod, a frame portion extending upward from the lower frame portion, and a connecting middle frame In the upper frame portion, the protrusions are spaced apart from the inner ring surface of the upper frame portion and the middle frame portion, and the arc bumps are spaced apart from the upper frame portion and the middle frame portion. The high-strength badminton racket according to claim 2, wherein the arc bumps disposed on the upper frame portion are discontinuously disposed, and the arc bumps disposed in the two middle frame portions are continuously disposed. The high-strength badminton frame according to claim 2, wherein the outer annular surface of the frame and the upper frame portion are recessed to form a recess. The high-strength badminton racket according to claim 1, wherein the spacing between each two adjacent threading holes of the frame is gradually increased from the frame portion to the second middle frame portion of the frame, and then The middle frame portion is gradually reduced to the upper frame portion.