CN2740237Y - An Improved Bridge-type Shock Absorber for Racquet Cables - Google Patents

Abstract

The utility model provides a modified bridging formula racket net twine bumper shock absorber, this bridging formula bumper shock absorber even establish a bridging area between two have the shock-absorbing body that absorbs the striking shaking force, and take in this bridging and form the bradyseism space of a plurality of fretworks, simultaneously, respectively should inhale shock-absorbing body inner edge and hold and establish a plurality of particulate matters, in view of the above, can promote bridging formula bumper shock absorber its be applied to and slow down the impact strength that produces when the racket hits the ball.

Description

An Improved Bridge-type Shock Absorber for Racquet Cables

technical field

The utility model relates to the technical field of a tennis racket, in particular to a structure for slowing down and absorbing the vibration force of the impact of the racket and the tennis ball when the tennis racket hits a ball.

Background technique

By the way, with the improvement of the quality of life and the emphasis on leisure and health, modern people pay more and more attention to leisure sports in life after work, such as swimming, golf, tennis, etc., and among various leisure sports How to avoid and reduce the injuries caused during exercise is actually one of the appealing purposes of sports product design. For ball tennis rackets, in addition to the comfort of the handle, another key point is how to minimize the vibration force generated when the racket hits the ball, so as to reduce the vibration force. The grip is transmitted to the user's hand, causing hand discomfort or sports injury.

Therefore, the applicant has developed the patent creation of Taiwan Announcement No. 545267 "Racket Net Cable Sound-absorbing Shock Absorber" aiming at this point. It can be used to place the clamping groove of the racket net line, so that the shock absorber can be fixed between the racket net lines, and the inner predetermined part of the shock absorber is provided with a receiving hole to put a metal sphere, and the metal ball will be placed when the racket is swung. The high-frequency vibration of the sphere in the accommodation hole achieves the effects of sound absorption and shock absorption. Although this customary previous creation does have the expected shock-absorbing effect, but because the "shock-absorbing body" that mainly achieves the shock-absorbing function is constructed as a single unit, if the ball is hit with a large force, it still has shock-absorbing and sound-absorbing effects. In a bad situation, when the long bridge-type shock absorber is fixed on the racket, because the shock absorber is located at the center of its elongated structure, it cannot be firmly combined with the racket net line, and it can be improved. necessary.

Contents of the invention

The main purpose of this utility model is to overcome the above-mentioned defects of the prior art, and provide an improved bridging type racket net cable shock absorber, which is used to assist the racket to reduce the vibration force of the shock absorber, which can not only improve and absorb shock At the same time, it also enables it to be combined with the racket through the knitting method to shuttle between the net threads, thereby increasing the stability and integrity of the combination with the racket.

The purpose of this utility model is achieved through the following technical solutions. The improved bridging racket net cable shock absorber provided by the utility model is to respectively set a shock absorber at two ends of a bridging belt of elastic-plastic material, Each shock-absorbing inner edge is formed with a hollow chamber, which can accommodate a number of particles, and the two sides of the outer edge are provided with positioning slots for embedding and combining with the net wire of the racket along the outer edge. There are several hollowed-out shock-absorbing spaces. These cushioning spaces are arranged in regular and equal intervals, and the triangular configuration is the best. In this way, in addition to improving the shock-absorbing effect, it can also increase the impact of the bridging belt. The deformation toughness generated instantaneously can really improve the buffering and shock-absorbing effect of the bridge-type shock absorber.

Regarding the technology, means and effects adopted by the present utility model, a preferred embodiment will be described in detail in conjunction with the accompanying drawings. It is believed that the above-mentioned purpose, structure and characteristics of the present utility model can be deeply and specifically understood.

Description of drawings

Fig. 1 is a three-dimensional combination appearance diagram of the present utility model;

Fig. 2 is the plan view of the utility model;

Fig. 3 is the combined sectional schematic diagram of the utility model;

Fig. 4 is a schematic diagram of an embodiment of the utility model.

Explanation of figure numbers in the figure

Bridge-type shock absorber 1; bridging belt 10; cushioning space 11; first cushioning space 111; second cushioning space 112; shock-absorbing body 20; hollow chamber 21; ; Racket 40 ;

Detailed ways

In order to make it possible to further understand the structural design and the technology of the present utility model, I would like to cooperate with the drawings to be described in the following:

Please refer to Figs. 1 to 3, the improved bridging type racket net cable shock absorber of the present invention, the bridging type shock absorber 1 is integrally formed with a shock absorber at two ends of a bridging belt 10 formed by an elastic-plastic material body 20, wherein:

The bridging belt 10 is a long sheet-shaped belt body, and a number of cushioning spaces 11 are hollowed out on its outer surface. The cushioning spaces 11 are of any geometric shape, but the applicant's repeated tests have proved that the cushioning spaces 11 The triangular configuration is the best, because in addition to the ability to slow down the transmission of vibration force, when the bridging belt 10 bears the high-speed force of the instantaneous impact when hitting the ball, it can also form an equal angle from its triangular "three corner points" The type of layout has better deformation toughness. Taking the embodiment of the present utility model as an example, the cushioning spaces 11 are composed of a second cushioning space 112 of a right triangle on both sides of the first cushioning space 111 of an equiangular triangle. The angle point A between the shock-absorbing spaces 111 and 112 is evenly distributed on the bridging belt 10. Accordingly, when the bridging belt 10 is subjected to a high impact force instantaneously, it can have better deformation toughness and is less prone to wear and tear. situation.

Each of the shock-absorbing bodies 20 is roughly oval in shape, and a hollow chamber 21 is formed on its inner edge, and a positioning groove 22 is formed on the two opposite sides of the outer ring surface to be embedded and combined with the net wire 41 of the racket 40. At the same time, the shock-absorbing body The body 20 is provided with a hole 23 communicating with the outside at a suitable place corresponding to the hollow chamber 21, so that a number of particles 30 can be accommodated in the hollow chamber 21 through the hole 23. In principle, the hole 23 The opening is open (can also be closed), so that the number of particles 30 can be increased or decreased according to requirements.

Accordingly, the bridging type shock absorber 1 is composed of the above structural parts, which not only makes it more stable in combination with the net cable 41 of the racket 40, but also greatly improves its buffering and shock absorbing effects.

The mode that the utility model is used is summarized in the back again, please refer to shown in Fig. 4, when the utility model uses, it is that this bridging type shock absorber 1 is placed on the net wire 41 place below the racket 40 outer edge, and the frame The bridge-type shock absorber 1 shuttles between the adjacent network cables 41 in a knitting pattern, and then utilizes the positioning card groove 22 to be embedded and combined with the network cables 41, so that the bridge-type shock absorber 1 can be firmly and firmly connected with the racket 40. As a one-piece tight combination. Accordingly, when the user swings the racket 40 to hit the ball, the impact force generated by the contact between the racket surface and the tennis ball will cause the particles 30 to generate high-frequency vibrations, and cooperate with the shock-absorbing and elastic-plastic properties of the soft material of the balancer to achieve The purpose of absorbing the shock force, at the same time, because the bridge-type shock absorber 1 is placed at the appropriate position of the racket 40 relative to the handle, when the shock force is transmitted to the user's hand through the handle of the racket 40, it will first pass through the frame. The bridge type shock absorber 1 is absorbed most of its shock force to achieve the purpose of slowing down the shock force.

According to the above description, the design of the above-mentioned structure of the utility model can effectively overcome the shortcomings faced by the practice creation, and further has the above-mentioned numerous advantages and practical values. Therefore, the utility model is a new creation with excellent creativity. In summary, As mentioned above, the utility model has indeed achieved the desired enhanced effect under the breakthrough of the previous technical structure, and it is not easy for those who are familiar with the art to think about it. The above is only a preferred embodiment of the utility model. All equivalent changes and modifications made by those who are familiar with the art according to the spirit of the utility model shall be included in the scope of the patent claimed by the utility model.

Claims (7)

1. An improved bridging racket net cable shock absorber, characterized in that a shock absorber is provided at both ends of a bridging belt made of elastoplastic material, and a number of hollowed-out cushioning spaces are formed on the bridging belt , The bridge-type shock absorber is firmly combined with the net cable of the racket. 2. The improved bridging-type racket net cable shock absorber according to claim 1, characterized in that each shock-absorbing inner edge is formed with a hollow chamber, the chamber accommodates a number of particles, and the outer edge fits along its circumference The surface is provided with a positioning groove for embedding and combining with the net wire of the racket. 3. The improved bridge-type racket net cable shock absorber according to claim 2, characterized in that the number of particles housed in the first shock absorber can be increased or reduced to a single particle according to requirements. 4. The improved bridge-type racket net cable shock absorber according to claim 1, characterized in that the cushioning spaces are in a triangular configuration. 5. An improved bridging racket cable shock absorber, characterized in that a bridging belt is connected between the two shock absorbers, and a hollow chamber is formed on the inner edge of each shock absorber, which can accommodate a number of particles. The edge fits along its peripheral surface to open a positioning groove for embedding and combining with the racket's net wire, and at the same time, a number of hollow cushioning spaces are formed on the bridging belt. 6. The improved bridge-type racket net cable shock absorber according to claim 5, characterized in that the number of particles housed in the first shock absorber can be increased or reduced to a single particle according to requirements. 7. The improved bridge-type racket net cable shock absorber as claimed in claim 5, characterized in that the cushioning spaces are in a triangular configuration.

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