TWM563901U - Low wind resistance racquet frame - Google Patents
Low wind resistance racquet frame Download PDFInfo
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- TWM563901U TWM563901U TW107204989U TW107204989U TWM563901U TW M563901 U TWM563901 U TW M563901U TW 107204989 U TW107204989 U TW 107204989U TW 107204989 U TW107204989 U TW 107204989U TW M563901 U TWM563901 U TW M563901U
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Abstract
本創作係一種低風阻球拍框,其包含一握柄及一框架;該框架具有一內環面及一外環面;該框架更進一步包含至少一導風區,該導風區係包含複數外風切面及複數內風切面。該導風區係利用該等內風切面與該等外風切面與該內環面、該外環面連接;各外風切面係朝該框架的方向凹陷且互相連接,各內風切面係以係朝該外環面的方向凹陷且互相連接,各外風切面與各內風切面交錯排列相連接;藉由各外風切面及各內風切面的結合,在揮拍時能有效降低風阻,以提高揮拍的速度或是減少揮拍時受傷的機率;該導風區更可設置於該框架上的不同區段,提供不同的球拍選擇。The present invention is a low wind resistance racquet frame comprising a handle and a frame; the frame has an inner annular surface and an outer annular surface; the frame further comprising at least one air guiding region, the air guiding region comprising a plurality of outer portions Wind cut surface and multiple internal wind cut surfaces. The air guiding section is connected to the inner annular surface and the outer annular surface by using the inner wind cutting surface; each outer wind cutting surface is recessed and connected to each other in the direction of the frame, and each inner wind cutting surface is connected The air is recessed and connected to each other in the direction of the outer annular surface, and the outer wind cutting surfaces are connected with the inner wind cutting surfaces in a staggered manner; by combining the outer wind cutting surfaces and the inner wind cutting surfaces, the wind resistance can be effectively reduced during the swinging, In order to increase the speed of the swing or reduce the chance of injury during the swing; the wind deflector can be placed in different sections of the frame to provide different racquet options.
Description
本創作係一種球拍,特別是指一種利用複數風切面的結合達到低風阻功效的低風阻球拍框。This creation is a racket, especially a low wind resistance racquet frame that utilizes a combination of multiple wind cut surfaces to achieve low wind resistance.
網球及羽球這兩項運動皆是以手持拍狀物體擊球,當擊出去的球速越快,或是旋轉越快,對手需要縮短反應時間、準備時間,或是需要更快的揮拍速度才能將球有效回擊回來。提高揮拍速度是一項有效的方法,揮拍速度越快,越能打出速度快或是高水準的球質,就比賽競爭的角度而言,選手們無不希望能增加揮拍速度,以在比賽場製造更多壓力給對手。Both tennis and badminton are shots with a hand-held body. The faster the ball is hit, or the faster the rotation, the opponent needs to shorten the reaction time, preparation time, or need a faster swing speed. Effectively return the ball back. Increasing the swing speed is an effective method. The faster the swing speed, the faster the speed or the high level of the ball. In terms of competition, the players all want to increase the swing speed. Create more pressure on the field to the opponent.
一般而言,無論是網球拍或是羽球拍,其拍框大多為橢圓形或是圓形結構。無論拍框是橢圓形或是圓形,在揮拍的過程中,拍框受風的範圍都很大,而在拍框上形成較大的風阻,此風阻會降低選手揮拍的速度而無法打出速度快或是高水準的球質,或是減少擊球的精準度而導致控球不穩,無法發會較佳的實力;對於初學者來說,在身體肌耐力尚未提升時,反覆練習揮拍會造成體力上的負擔,也可能無法精準地擊到球,甚至因錯誤的施力方式造成手部肌肉拉傷,導致運動意願下降。In general, whether it is a tennis racket or a badminton racket, the frame is mostly oval or circular. Regardless of whether the frame is oval or round, during the swing process, the frame is subject to a large range of wind, and a large wind resistance is formed on the frame, which reduces the speed of the player's swing. Shooting fast or high-quality spheroids, or reducing the accuracy of hitting the ball, resulting in unstable ball control, can not give better strength; for beginners, when the body muscle endurance has not improved, repeat the practice The swing will cause a physical burden, or it may not be able to hit the ball accurately, or even cause a strain on the hand muscle due to the wrong force applied, resulting in a decrease in willingness to exercise.
為有效降低球拍在揮拍時所產生的風阻,本創作係提出一種低風阻球拍框,利用球拍框上多個風切面結構,能降低揮動球拍時的風阻。In order to effectively reduce the wind resistance generated by the racquet during the swing, the author proposes a low wind resistance racquet frame, which can reduce the wind resistance when the racquet is swayed by using multiple wind cut surface structures on the racquet frame.
為達成上述目的,本創作低風阻球拍框係包含: 一握柄; 一框架,係連接該握柄,該框架具有一內環面、一外環面、一前表面及一後表面,其中該前表面與該後表面連接該內環面及該外環面,在該前表面與該後表面至少一者上係形成至少一導風區,該導風區係包含複數個交錯連續排列的外風切面及內風切面。In order to achieve the above object, the present low wind resistance racquet frame comprises: a handle; a frame connecting the handle, the frame having an inner annulus, an outer annulus, a front surface and a rear surface, wherein The front surface and the rear surface are connected to the inner annular surface and the outer annular surface, and at least one air guiding region is formed on at least one of the front surface and the rear surface, and the air guiding region comprises a plurality of staggered continuous outer rows Wind cut surface and inner wind cut surface.
各外風切面係包含一第一外削平面及一第二外削平面,該第一外削平面與該第二外削平面相連接並向該內環面凹陷,使各外風切面在平面圖上呈現V字形朝外的結構;各內風切面係包含一第一內削平面及一第二內削平面,該第一內削平面與該第二內削平面相連接並向該外環面凹陷,使各內風切面在平面圖上呈現V字形朝內的結構;各外風切面及各內風切面係交錯排列連接。藉由該等風切面的結合,在揮動球拍時,球拍迎風面的風壓能較無障礙地通過這些切削平面,能降低擊球時的風阻,提高揮拍速度。且該等風切面結構可應用在羽球拍或是網球拍等不同種類的球拍上,皆能達到降低風阻的效果。Each of the outer wind cutting planes comprises a first outer cutting plane and a second outer cutting plane, the first outer cutting plane being connected to the second outer cutting plane and recessed toward the inner annular surface, so that the outer wind cutting planes are on the plan view Presenting a V-shaped outward structure; each inner wind cutting surface includes a first inner cutting plane and a second inner cutting plane, the first inner cutting plane being connected to the second inner cutting plane and recessed toward the outer annular surface, The inner wind cut surface is v-shaped inwardly on the plan view; each outer wind cut surface and each inner wind cut surface are staggered and connected. With the combination of the wind-cut surfaces, when the racket is swung, the wind pressure on the windward side of the racket can pass through the cutting planes more unobstructed, and the wind resistance at the time of hitting the ball can be reduced, and the swing speed can be improved. Moreover, the wind-cut structure can be applied to different types of racquets such as badminton rackets or tennis rackets, and the wind resistance can be reduced.
另外,該等導風區能分布在該框架上的不同位置,而讓降低風阻的程度有所不同,使用者能根據自己的使用喜好或習慣,選擇適合自己的低風阻球拍框。In addition, the air guiding zones can be distributed at different positions on the frame, and the degree of wind resistance reduction is different, and the user can select a low wind resistance racquet frame suitable for oneself according to his own preference or habit.
請參見圖1,本創作低風阻球拍框包含:一握柄10及一框架20,該握柄10供以手持使用,該框架20係與該握柄10相連接。Referring to FIG. 1, the present low wind resistance racquet frame comprises: a handle 10 and a frame 20 for hand-held use, and the frame 20 is connected to the handle 10.
請進一步參見圖2,該框架20係包含一內環面21、一外環面22、一前表面及一後表面,該前表面及該後表面係連接該內環面21及該外環面22;在該框架20上係可依序區分為一點鐘區段、兩點鐘區段、三點鐘區段、四點鐘區段、五點鐘區段、六點鐘區段、七點鐘區段、八點鐘區段、九點鐘區段、十點鐘區段、十一點鐘區段、十二點鐘區段,其中該十一點鐘區段、該十二點鐘區段及該一點鐘區段合為一頂部區段;該兩點鐘區段、該三點鐘區段及該四點鐘區段與該八點鐘區段、九點鐘區段及十點鐘區段分別合為一側部區段;該底部區段連接該握柄10,該頂部區段係遠離該握柄10的區段,各側部區段連接於該頂部區段及該底部區段之間。Referring to FIG. 2, the frame 20 includes an inner annular surface 21, an outer annular surface 22, a front surface and a rear surface. The front surface and the rear surface are connected to the inner annular surface 21 and the outer annular surface. 22; on the frame 20 can be sequentially divided into one o'clock section, two o'clock section, three o'clock section, four o'clock section, five o'clock section, six o'clock section, seven o'clock a clock section, an eight o'clock section, a nine o'clock section, a ten o'clock section, an eleven o'clock section, a twelve o'clock section, wherein the eleven o'clock section, the twelve o'clock The section and the one o'clock section are combined into a top section; the two o'clock section, the three o'clock section, and the four o'clock section and the eight o'clock section, the nine o'clock section, and ten The hour segments are respectively combined into a side section; the bottom section is connected to the handle 10, the top section is away from the section of the handle 10, and the side sections are connected to the top section and the Between the bottom sections.
在該框架20之該三點鐘區段延伸經過該十二點鐘區段至該九點鐘區段的該外環面22係形成有一溝槽23,其中該外環面22的該底部區段係與該握柄10相連接。該框架20在該前表面及該後表面上係進一步形成至少一導風區,在本實施例中,在該框架20於朝向擊球方向之前、後兩表面的頂部區段及兩側部區段各形成導風區。該內環面21及該外環面22係分別鄰接該導風區的相對兩側。一般而言,該內環面21及該外環面22上具有複數穿線孔(圖上未畫出)。The outer annular surface 22 of the three o'clock section of the frame 20 extending through the twelve o'clock section to the nine o'clock section is formed with a groove 23, wherein the bottom section of the outer annulus 22 The segment is connected to the grip 10. The frame 20 further forms at least one air guiding region on the front surface and the rear surface. In the embodiment, the top portion and the two side portions of the frame 20 before and after the ball striking direction The segments each form an air guiding zone. The inner annular surface 21 and the outer annular surface 22 are respectively adjacent to opposite sides of the air guiding region. Generally, the inner annular surface 21 and the outer annular surface 22 have a plurality of threading holes (not shown).
請參見圖3,在各導風區上形成複數風切面,該等風切面係包含複數個連續交錯排列的外風切面41及內風切面45。各外風切面41係形成於該導風區上,其中各外風切面41係進一步包含一第一外削平面42A及一第二外削平面42B,該第一外削平面42A與該第二外削平面42B係相對斜向延伸後相接於一第一鄰接邊43,且該第一外削平面42A及該第二外削平面42B之間係朝該內環面22凹陷,使得該外風切面41形成一V字形表面,請參見圖1,在平面圖上,各外風切面41為V字形朝外的切削面。Referring to FIG. 3, a plurality of wind-cut planes are formed on each wind-guiding zone, and the wind-cut planes comprise a plurality of continuously-arranged outer wind-cut planes 41 and inner wind-cut planes 45. Each of the outer wind cut surfaces 41 is formed on the air guiding area, wherein each outer wind cutting surface 41 further includes a first outer cutting plane 42A and a second outer cutting plane 42B, the first outer cutting plane 42A and the second The outer cutting plane 42B is opposite to the first abutting edge 43 and extends between the first outer cutting plane 42A and the second outer cutting plane 42B, so that the outer cutting plane 42B is recessed toward the inner annular surface 22, so that the outer plane 42B The wind cut surface 41 forms a V-shaped surface. Referring to Fig. 1, in the plan view, each outer wind cut surface 41 is a V-shaped outwardly facing cutting surface.
各內風切面45係形成於該導風區上,其中各內風切面45係進一步包含一第一內削平面46A及一第二內削平面46B,該第一內削平面46A與該第二內削平面46B係相對斜向延伸後相接於一第二鄰接邊47,且該第一內削平面46A及該第二內削平面46B之間係朝該外環面22凹陷,使得該內風切面45同樣形成一V字形結構,請參見圖1,在平面圖上,各內風切面45為V字形朝內的切削面。Each inner wind cut surface 45 is formed on the air guiding area, wherein each inner wind cutting surface 45 further includes a first inner cutting plane 46A and a second inner cutting plane 46B, the first inner cutting plane 46A and the second The inner cutting plane 46B is opposite to the second abutting side 47 and extends between the first inner cutting plane 46A and the second inner cutting plane 46B, so that the inner cutting plane 46B is recessed toward the outer annular surface 22, so that the inner portion The wind cut surface 45 also forms a V-shaped structure. Referring to Fig. 1, in the plan view, each of the inner wind cut surfaces 45 is a V-shaped inward cutting surface.
請進一步參見圖4,從圖1A-A方向視之,該外風切面41與一水平線H呈斜率為正的一第一夾角θ1,該內風切面45與該水平線H呈斜率為負的一第二夾角θ2,其中該第一夾角θ1小於該第二夾角θ2。Referring to FIG. 4 further, from the direction of FIG. 1A-A, the outer wind section 41 and a horizontal line H have a first angle θ1 with a positive slope, and the inner wind section 45 and the horizontal line H have a negative slope. The second angle θ2, wherein the first angle θ1 is smaller than the second angle θ2.
請進一步參見圖5,為由該第一鄰接邊43沿著B-B方向之斷面圖,該第一夾角θ1大於該第二夾角θ2。Please refer to FIG. 5, which is a cross-sectional view of the first abutting edge 43 along the B-B direction, and the first angle θ1 is greater than the second angle θ2.
請參見圖6,在本創作第二較佳實施例中,該導風區係形成於該框架20之該頂部區段、該底部區段及該兩側部區段。Referring to FIG. 6, in the second preferred embodiment of the present invention, the wind guiding zone is formed on the top section, the bottom section and the side sections of the frame 20.
請參見圖7,在本創作第三較佳實施例中,該導風區係形成於該框架20之該兩點鐘區段、該五點鐘區段、該七點鐘區段及該十點鐘區段。Referring to FIG. 7, in the third preferred embodiment of the present invention, the wind guiding zone is formed in the two o'clock section of the frame 20, the five o'clock section, the seven o'clock section, and the ten The clock section.
請參見圖8,在本創作第四較佳實施例中,該導風區係形成於該框架20之該五點鐘區段及該七點鐘區段。Referring to FIG. 8, in the fourth preferred embodiment of the present invention, the wind guiding zone is formed in the five o'clock section of the frame 20 and the seven o'clock section.
請參見圖9,在本創作第五較佳實施例中,該導風區係形成於該框架20之該三點鐘區段及該九點鐘區段。Referring to FIG. 9, in the fifth preferred embodiment of the present invention, the wind guiding zone is formed in the three o'clock section of the frame 20 and the nine o'clock section.
請參見圖10,在本創作第六較佳實施例中,該導風區係形成於該框架20之該頂部區段。Referring to FIG. 10, in the sixth preferred embodiment of the present invention, the wind guiding zone is formed in the top section of the frame 20.
藉由該等導風區上該等外風切面41及該等內風切面45的結合,使得在揮拍時,該等外風切面41及該等內風切面45能導引空氣流過,達到破風的效果,降低揮拍時的空氣阻力,更能提高揮拍速度。而該導風區可分布在該框架20上的不同位置,提供使用者不同的選擇,且該等風切面41、45無論是應用在羽球拍或是網球拍上,都能達到低風阻的效果。The combination of the outer wind surface 41 and the inner wind cutting surface 45 on the air guiding regions enables the outer air cutting surface 41 and the inner air cutting surface 45 to guide the air flow during the swinging. The effect of breaking the wind is achieved, the air resistance during the swing is reduced, and the swing speed is further improved. The air guiding area can be distributed at different positions on the frame 20 to provide different choices for the user, and the wind cutting surfaces 41 and 45 can achieve low wind resistance regardless of whether they are applied to a badminton racket or a tennis racket. .
10‧‧‧握柄
20‧‧‧框架
21‧‧‧內環面
22‧‧‧外環面
23‧‧‧溝槽
41‧‧‧外風切面
42A‧‧‧第一外削平面
42B‧‧‧第二外削平面
43‧‧‧第一鄰接邊
45‧‧‧內風切面
46A‧‧‧第一內削平面
46B‧‧‧第二內削平面
47‧‧‧第二鄰接邊
H‧‧‧水平線
θ1‧‧‧第一夾角
θ2‧‧‧第二夾角10‧‧‧Handle
20‧‧‧Frame
21‧‧‧ Inner torus
22‧‧‧ outer annulus
23‧‧‧ trench
41‧‧‧Outer wind section
42A‧‧‧First outer cutting plane
42B‧‧‧Second outer cutting plane
43‧‧‧First adjacent edge
45‧‧‧Inside wind section
46A‧‧‧First internal cutting plane
46B‧‧‧Second in-plane
47‧‧‧second adjacent edge
H‧‧‧ horizontal line θ1‧‧‧first angle θ2‧‧‧second angle
圖1:本創作低風阻球拍框第一較佳實施例示意圖。 圖2:本創作之立體圖。 圖3:本創作部分立體圖。 圖4:本創作沿著A-A方向的斷面圖。 圖5:本創作沿著B-B方向的斷面圖。 圖6:本創作第二較佳實施例示意圖。 圖7:本創作第三較佳實施例示意圖。 圖8:本創作第四較佳實施例示意圖。 圖9:本創作第五較佳實施例示意圖。 圖10:本創作第六較佳實施例示意圖。Figure 1 is a schematic view showing a first preferred embodiment of the present low wind resistance racquet frame. Figure 2: A perspective view of the creation. Figure 3: A partial perspective view of the creation. Figure 4: A cross-sectional view of the creation along the A-A direction. Figure 5: A cross-sectional view of the creation along the B-B direction. Figure 6 is a schematic view showing a second preferred embodiment of the present creation. Figure 7 is a schematic view showing a third preferred embodiment of the present creation. Figure 8 is a schematic view showing a fourth preferred embodiment of the present creation. Figure 9 is a schematic view showing a fifth preferred embodiment of the present creation. Figure 10 is a schematic view showing a sixth preferred embodiment of the present creation.
Claims (11)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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TW107204989U TWM563901U (en) | 2018-04-17 | 2018-04-17 | Low wind resistance racquet frame |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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TW107204989U TWM563901U (en) | 2018-04-17 | 2018-04-17 | Low wind resistance racquet frame |
Publications (1)
Publication Number | Publication Date |
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TWM563901U true TWM563901U (en) | 2018-07-21 |
Family
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TW107204989U TWM563901U (en) | 2018-04-17 | 2018-04-17 | Low wind resistance racquet frame |
Country Status (1)
Country | Link |
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2018
- 2018-04-17 TW TW107204989U patent/TWM563901U/en not_active IP Right Cessation
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Legal Events
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MM4K | Annulment or lapse of a utility model due to non-payment of fees |