TWM504626U - Racket - Google Patents

Description

racket

The present invention relates to a racket, and more particularly to a racket that can be gripped and swung the ball in the distance.

Generally, for example, a beach tennis or a paddle game, the racquet 1 used is roughly as shown in Figs. 1, 2, and the racquet 1 can hit a sphere 10 by gripping and swiping. It mainly comprises: a frame 11 having an assembly space 111, and a ball striking seat 12 mounted on the frame 11, the ball striking seat 12 comprising two spaced apart hitting surface layers 121, one combined The buffer interlayer 122 between the shot surface layers 121 and the plurality of through holes 123 penetrating the shot surface layer 121 and the buffer interlayer 122, the buffer interlayer 122 is a dense structure made of a foamed material. The perforations 123 are formed by inserting the ball striking surface 121 and the buffering groove 122. FIG. 1 shows the semi-finished product of the racket 1, so that the perforations 123 have not been formed.

When the conventional racket 1 is in use, the user grips the grip portion of the frame 11 and causes the ball striking seat 12 to greet the ball 10 to swing the ball 10. When the ball 10 collides with the ball striking seat 12, since the entire buffer interlayer 122 is made of a dense foamed material, the buffer interlayer 122 is used. The cushioning and elastic rebound can swing the ball 10 far away. Although the racket 1 of such a structure can produce entertainment and sports effects, since the buffer interlayer 122 is made of a dense foam, it is heavy and laborious in gripping. On the other hand, since the buffer interlayer 122 lacks the rigid structural support, not only is the structural strength relatively poor, but at the moment of welcoming the sphere 10, the buffering layer 122 has a relatively long time from the impact to the elastic recovery, so the slap is The rebound speed is relatively slow.

The purpose of the novel is to provide a way to improve the hitting The rebound speed, combined with better structural strength, and the racquet with light weight and effort.

The new racket is used to swing a sphere and contains a a frame having an assembly space, and a ball seat mounted on the frame, the ball seat including a buffer interlayer mounted in the assembly space of the frame, the buffer layer having a support mesh portion The support mesh portion has a plurality of support walls that can withstand the impact force of the ball, and a plurality of passages defined by the support walls.

The beneficial effect of the present invention is that the buffer layer is utilized The design of the support net part can improve the structural strength and rebound speed of the racket, and at the same time reduce the weight, so as to achieve the purpose of light weight and labor saving.

2‧‧‧ sphere

3‧‧‧ Frame

31‧‧‧Assembly space

32‧‧‧Assembly Department

33‧‧‧Sports

4‧‧‧Battery seat

41‧‧‧Ball surface

42‧‧‧buffer mezzanine

421‧‧‧Support Network Department

422‧‧‧buffer elastic

423‧‧‧Support wall

424‧‧‧ channel

425‧‧‧Welcome

426‧‧‧Thickness change zone

427‧‧‧The surrounding area

43‧‧‧Perforation

Other features and effects of the present invention will be apparent from the following description of the drawings, in which: 1 is a perspective exploded view of a conventional semi-finished racket; FIG. 2 is a side cross-sectional view of the conventional racket; FIG. 3 is a front view of a first embodiment of the present racket; A side cross-sectional view of an embodiment illustrating the racquet in a direction toward a sphere; FIG. 5 is a partial cross-sectional view taken along line VV of FIG. 3; and FIG. 6 is a second embodiment of the racquet of the present invention. A side cross-sectional view; and Figure 7 is a side cross-sectional view of a third embodiment of the novel racket.

Before the present invention is described in detail, it should be noted that in the following description, similar elements are denoted by the same reference numerals.

Referring to Figures 3, 4, and 5, a first embodiment of the present racket can be grasped by a user and a ball 2 is struck. The racket includes: a frame 3, and a frame 3 mounted thereon. The batting seat 4. The frame 3 includes an assembly portion 32 defining an annular assembly space 31, and a grip portion 33 extending downwardly from the assembly portion 32 for gripping. The shape of the assembly space 31 is not particularly The limitation may be an elliptical shape as disclosed in the embodiment, or a drop shape or the like. Further, the structure and the molding method of the frame 3 are not particularly limited as long as they can be gripped and have the assembly space 31. Since the main improvement points of the present invention are not related to how the frame 3 is manufactured, the manufacturing process of the frame 3 will not be described in detail.

In this embodiment, the ball striking seat 4 is mounted on the assembly portion 32 of the frame 3, and includes two assembled portions 32 that are spacedly coupled to the frame 3. The upper shot surface layer 41, a buffer interlayer 42 located in the assembly space 31 and interposed between the shot surface layers 41, and a plurality of through holes 43 penetrating the shot surface layer 41 and the buffer interlayer 42. The buffer interlayer 42 has a support mesh portion 421 and two buffer elastic portions 422 located on opposite sides of the support mesh portion 421. The buffer elastic portions 422 are made of a foamed material and are respectively coupled to the support mesh portion. 421 and one of the ball striking surface layers 41, and the supporting net portion 421 has a plurality of supporting walls 423 bent and partially connected to each other, and a plurality of supporting walls 423 are defined together. Channels 424, which are made of a material having good structural strength and flexibility, such as metal or plastic materials or organic and inorganic materials, and the support walls 423 and the channels 424 are all along a ball-facing direction. The 425 is extended and the balling direction 425 is perpendicular to the ball striking surface layer 41. The cross-sectional shape of the channel 424 is not limited, and may be a triangle, a quadrangle, a pentagon, a hexagon, or the like. In the preferred embodiment, the channel 424 has a hexagonal cross section, that is, this embodiment. The support walls 423 are connected in a honeycomb shape and support between the buffer elastic portions 422. Preferably, the cross-sectional area of the passages 424 is not larger than the cross-sectional area of the through holes 43.

When one of the shot surface layers 41 of the embodiment approaches In the case of the ball 2, the collision force of the ball 2 will act on the support mesh portion 421 through one of the buffer elastic portions 422 of the buffer interlayer 42, since the support walls 423 of the support mesh portion 421 The welcoming direction 425 is designed and arranged in a honeycomb manner and supported between the buffer elastic portions 422. Therefore, the support mesh portion 421 can accelerate the rebound function in addition to providing better structural strength. Force, and thus achieve an increase in rebound The purpose of speed. In addition, the channels 424 of the support net portion 421 of the embodiment can also reduce the overall weight. Therefore, the novel racket has the advantages of novel structure, labor saving, good structural strength, and improved rebound speed. And other effects.

Referring to Figure 6, the structure of a second embodiment of the present racket Similar to the first embodiment, the difference is that the support mesh portion 421 of the buffer interlayer 42 has a thickness variation from the periphery to the center, that is, the support mesh portion 421 has a thickness variation region 426 adjacent to the center, and a surrounding The thickness variation zone 426 is surrounded by a peripheral zone 427 having a height difference. In the present embodiment, the thickness variation region 426 has a thickness greater than the peripheral region 427, but the thickness of the thickness variation region 426 may also be smaller than the thickness of the peripheral region 427.

Referring to Figure 7, the structure of the third embodiment of the present invention is also the same An embodiment is similar in that the support mesh portion 421 also has a thickness variation from the periphery to the center, and the thickness variation is gradually thinned or thickened toward the center from the adjacent periphery, in the third embodiment of FIG. The thickness is thinned from the periphery to the center. According to the second and third embodiments of the present invention, in addition to the advantages of the first embodiment, the thickness of the support net portion 421 can also change the hitting strength, rebound force and wave of each part of the racket. The sound is struck to change in response to the various needs of the racket design.

However, the above is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, that is, the simple equivalent changes and modifications made in accordance with the scope of the present patent application and the contents of the patent specification, All remain within the scope of this new patent.

3‧‧‧ Frame

31‧‧‧Assembly space

32‧‧‧Assembly Department

33‧‧‧Sports

4‧‧‧Battery seat

41‧‧‧Ball surface

42‧‧‧buffer mezzanine

421‧‧‧Support Network Department

423‧‧‧Support wall

424‧‧‧ channel

43‧‧‧Perforation

Claims (10)

A racket for swinging a sphere and comprising: a frame having an assembly space; and a ball striking seat including a buffer interlayer mounted in the assembly space of the frame, the buffer layer having a support In the net portion, the support net portion has a plurality of support walls that can withstand the impact force of the ball, and a plurality of passages defined by the support walls. The racket of claim 1, wherein the ball striking seat further comprises two hitting surface layers coupled to the frame and welcoming the ball, and the buffer interlayer is interposed between the hitting surfaces. The buffer interlayer further has two buffer elastic portions respectively coupled between the support mesh portion and one of the ball striking surface layers. The racket of claim 2, wherein the support walls of the support mesh portion extend along a ball-carrying direction that is perpendicular to the ball striking surface layer. The racket of claim 3, wherein the ball striking seat further includes a plurality of perforations extending through the batting surface layer and the buffer interlayer. The racquet according to claim 1 or claim 4, wherein the passages of the support mesh portions have a polygonal cross section. The racquet according to claim 4, wherein the cross-sectional area of the channels is not greater than the cross-sectional area of the perforations. The racket of claim 2, wherein the support mesh portion has a thickness variation from a periphery to a center. The racket according to claim 7, wherein the support net has one a centrally located thickness variation zone and a peripheral zone surrounding the thickness variation zone and having a height difference from the thickness variation zone. The racket according to claim 7, wherein the thickness of the support net portion is gradually thickened from the adjacent periphery toward the center. The racquet according to claim 7, wherein the thickness of the support mesh portion is gradually thinned from the adjacent periphery toward the center.