200900117 九、發明說明： 【發明所屬之技術領域】 本發明是有關於一種球類器具，特別是指一種高爾 球。 。 【先前技術】 高爾夫球運動-直以來都是一種頗具時尚風潮的休閒 運動，高爾夫球選手競相以最低的桿數及最精準的擊球來 展示自己的實力，一般是以各種不同號數的球桿配合高爾 夫球選手之揮桿技巧，來決定高爾夫球的飛行距離，但是 在空中飛行的過孝呈中，球體不㈣易$到外在環境的影= ，同時也會受到高爾夫球本身的設計，以決定是否能達到 高爾夫球選手預期之落點。 高爾夫球受到球桿頭打擊而向前飛出時，會產生與飛 行方向相反之後旋量（Back Spin)動作，因為旋轉方向與高爾 夫球飛行方向相反，因此，在飛行中產生升力作用，而使 高爾夫球能夠持續飛行。 然而’長久以來之高爾夫球的設計’熟知此項技藝者 皆已體會並證實的一點，即，球體之表面要有圓弧路線來 設計風眼（Dimple) ’才能達到最大的擊球距離，而且，僅設 計一種深度之風眼，對於高爾夫球的飛行距離而言是最佳 的，另外，改變風眼之深度，可改善空氣流動，也就是增 加高爾夫球飛行方向的穩定性’但是，風眼的深度越深， 產生的擾流越大’致使高爾夫球飛行時的風阻升高，如此 一來反而會影響高爾夫球的飛行距離；因此，風眼的深度 200900117 越深’也影響擊球時球桿頭與球體的摩擦力，讓高爾夫球 的彈道變低’致使高爾夫球著地角度變大，著地滾動的距 離變小。 所以，對於目前高爾夫球選手而言，並不以目前的技 術為滿足，反而更需要可以擊出距離愈遠之改良型的高爾 夫球，以使成績更為理想優異。 【發明内容】 因此，本發明之目的，即在提供一種高爾夫球，該高 爾夫球經改良其風眼結構，致使增加該高爾夫球之飛行距 離及著地後滚動的距離。 於是，本發明高爾夫球包含一球體，及多數突丘。該 球體包括由該球體之表面形成的多數個風眼，所述突丘分 別相對應地設置在該球體的每一風眼，且不突出於該球體 之表面。 本發明藉由該高爾夫球之風眼的結構改變，將所述突 丘谷置在相對應之風眼的設計，讓風眼深度變淺，使該高 爾夫球受到球桿頭打擊後，其飛行距離因深度淺之風眼， 減少擾流的產生’使該高爾夫球飛行時的風阻變小，另外 ’也增加擊球時球桿頭與球體的摩擦力，讓高爾夫球的彈 道變高，致使高爾夫球著地時的角度變小，增加該高爾夫 球著地後之滾動距離。 本發明之功效在於降低該高爾夫球飛行時的風阻及著 地角度，致使增加該高爾夫球的飛行距離及著地後滾動的 距離。 6 200900117 【實施方式】 有關本發明之前述及其他技術内容、特點與功效，在 以下配合參考圖式之個較佳實施例的詳細說明中，將可 清楚的呈現。 參閱圖1、2，本發明高爾夫球之一較佳實施例，包含 一球體1，及多數突丘2。該球體丨包括由該球體1之表面 形成的多數個風眼11 ’所述突丘2是分別相對應地設置在 該球體1的每一風眼11，且不突出於該球體1之表面；其 中’母一風眼11皆具有一底壁111’及一自該底壁111周 緣向上延伸的圍繞壁112’且每一突丘2自該底壁1丨1朝中 心處向上延伸。 所述風眼11在該球體1表面的覆蓋率在7373%至 77.76%之間，即，所述風眼11在該球體！表面形成個數在 350個至458個之間，而且，每一風眼u周緣相對兩點的 直線長度為0.13英吋至0.17英时。200900117 IX. DESCRIPTION OF THE INVENTION: TECHNICAL FIELD The present invention relates to a ball device, and more particularly to a golf ball. . [Prior Art] Golf sports - it has always been a fashionable leisure sport. Golf players compete to show their strength with the lowest number of strokes and the most accurate shots. Generally, they are balls of various numbers. The pole is used in conjunction with the swing skill of the golfer to determine the flight distance of the golf ball. However, in the filial piety of flying in the air, the sphere is not (four) easy to the shadow of the external environment, and also the design of the golf ball itself. To decide whether it can reach the golfer's expected point. When the golf ball is hit by the club head and flies forward, it will produce a Back Spin action opposite to the flight direction. Because the rotation direction is opposite to the flight direction of the golf ball, the lift is generated during flight. The golf ball can continue to fly. However, 'the design of the golf ball for a long time' is familiar with the point that the artist has realized and confirmed that the surface of the sphere must have a circular path to design the eye (Dimple) to achieve the maximum hitting distance, and Designing only one kind of deep eye, it is the best for the flight distance of the golf ball. In addition, changing the depth of the eye can improve the air flow, that is, increase the stability of the flight direction of the golf ball. The deeper the depth, the greater the turbulence generated, which causes the wind resistance of the golf ball to rise, which in turn affects the flying distance of the golf ball; therefore, the deeper the depth of the eye eye 200900117 also affects the ball when hitting the ball. The friction between the club head and the ball causes the ballistics of the golf ball to become lower, which causes the angle of the golf ball to become larger, and the distance of the ground rolling becomes smaller. Therefore, for the current golfers, they are not satisfied with the current technology. Instead, they need to improve the golf ball farther away from the distance to make the results more ideal. SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide a golf ball that is modified in its eye structure to increase the distance traveled by the golf ball and the distance after landing. Thus, the golf ball of the present invention comprises a sphere, and a majority of the humps. The sphere includes a plurality of eyelets formed by the surface of the sphere, the domes being correspondingly disposed in each of the eyelets of the sphere, and not protruding beyond the surface of the sphere. The invention adopts the structural change of the eye of the golf ball, and places the glutinous valley in the corresponding eye design, so that the depth of the wind eye becomes shallow, and the golf ball is hit by the club head, and the flight The distance is reduced due to the shallow depth of the eye, reducing the generation of turbulence, which makes the wind resistance of the golf ball smaller. In addition, it also increases the friction between the club head and the ball when hitting the ball, which makes the ballistic trajectory of the golf ball high. The angle at which the golf ball touches the ground becomes smaller, increasing the rolling distance of the golf ball after landing. The effect of the present invention is to reduce the wind resistance and landing angle of the golf ball during flight, thereby increasing the flight distance of the golf ball and the distance of rolling after landing. The above and other technical contents, features and effects of the present invention will be apparent from the following detailed description of the preferred embodiments of the invention. Referring to Figures 1 and 2, a preferred embodiment of the golf ball of the present invention comprises a ball 1 and a plurality of domes 2. The sphere 丨 includes a plurality of wind eyes 11 formed by the surface of the sphere 1 'the humps 2 are respectively disposed correspondingly to each eye 11 of the sphere 1 and do not protrude from the surface of the sphere 1; The 'female eye 11' has a bottom wall 111' and a surrounding wall 112' extending upward from the periphery of the bottom wall 111 and each of the humps 2 extends upward from the bottom wall 1-1 toward the center. The coverage of the eye 11 on the surface of the sphere 1 is between 7373% and 77.76%, that is, the eye 11 is in the sphere! The number of surface formation ranges from 350 to 458, and the length of the line from the periphery of each eye u is 0.13 inches to 0.17 inches.
配合參閱圖3,每一風眼11之突丘2的周長&，其範 圍在0.84英吋至0.85英吋之間，本實施例之周長 〇.8475英忖。另外，每一風眼u之突丘2邊緣與該球體上 表面之間界定出一長度S2，其範圍在0.21英吋至〇 34英吋 之間’本實施例之長度S2為0.2705英吋。„ 犬丁 冉者，每一風眼 11之圍繞壁112與該球體1表面形成—夹角Ci，其範圍在 13度至15度之間，本實施例之夾角Ci為15度，上述之範 圍’使高爾夫球之距離及飛行方向可以獲得最佳之六文果 配合參閱圖4,習知高爾夫球受球桿頭打擊後>，其飛行 200900117 距離與落點著地後滚動路線，分別形成一第一距離3及一 第一距離4,習知高爾夫球由於其風眼並未具有如本發明之 突丘2的結構設計，因此其風眼的深度較深，產生的擾流 較大在被打擊後，該高爾夫球飛行時之風阻升高，致使 該弟距離3較短，而且，深度較深的風眼，也影響擊球 時球桿頭與球體的摩擦力，使該高爾夫球一開始飛行的彈 道變低’導致該高爾夫球著地角纟A變大，著地滾動後的 第二距離4較短。 另外，本發明高爾夫球經改良風眼結構，在所述風眼 11内相對應地容置所述突丘2,使每一風眼U深度變淺， 因此該球體1受到球桿頭打擊後，其飛行距離與落點著地 後滾動路線’分別形成一第三距離5及一第四距離6，由於 所述風眼11的深度淺，能夠有效減少擾流的產生，使該球 體1飛行時的風阻變小，其第三距離5較長，而且，在所 述風眼11内相對應地容置所述突丘2也改變擊球時球桿頭 與該球體丨的摩擦力’使該球體i —開始被打擊出去的飛 行彈道變高，致使該球體i著地的角度B變小（8<習知高爾 夫球著地角度A)，增加該球體i著地後之第四距離^因 此’本發明高爾夫球除了擊球後之飛行的第三距離5較遠 ，其著地後的第四距離6亦較長。 經由以上的說明可知，本實施例確實具有以下的優點 及功效，如以下說明： (1)飛行距離遠： 本發明高爾夫球在所述風眼u内相對應地容置所 200900117 述突丘2,改變所述風眼n的結構，使每一風眼u深 度變淺’導致該㈣丨受到球桿頭打擊後，因所述風眼 U的深度較淺，能夠有效減少擾流的產生，使該球體i 飛行k的風阻變小’其飛行距離增加。 (2)落地後滾動距離長： 本發明高爾夫球在所述風目艮U内相對應地容置所 述突丘2，改變所述風眼11的結構，影響擊球時球桿 頭與該球體i的摩擦力’使該球體！的彈道變高，相對 造成著地的角度B變小（小於f知高爾夫球著地角度A) ，增加该球體1著地後之滾動距離。 歸納上述，本發明之高爾夫球，利用改良高爾夫球之 風眼11結構’降低本發明之高爾夫球飛行時的風阻及著地 角度’致使增加飛行距離及著地後滾動的距離，故確實能 達到本發明之目的。 惟以上所述者，僅為本發明之較佳實施例而已，當不 能以此限定本發明實施之範圍’即大凡依本發㈣請專利 圍及發明說明内容所作之簡單的等效變化與修飾，皆仍 屬本發明專利涵蓋之範圍内。 【圖式簡單說明】 例 圖1是一立體圖 說明本發明之高爾夫球的較佳實施 圖2是一部份剖視圖 眼態樣； 說明本發明之較佳實施例的風Referring to Fig. 3, the circumference & of the humps 2 of each eye 11 ranges from 0.84 inches to 0.85 inches, and the circumference of this embodiment is 847.8475 inches. In addition, a length S2 is defined between the edge of the humour 2 of each eye u and the upper surface of the sphere, which ranges from 0.21 mile to 〇 34 inches. The length S2 of this embodiment is 0.2705 inches. „ 犬 冉 , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , 'Let the distance and direction of the golf ball get the best six texts. See Figure 4, after the golf ball is hit by the club head>, its flight 200900117 distance and landing point after the rolling route, respectively Forming a first distance 3 and a first distance 4, the conventional golf ball does not have the structural design of the humps 2 according to the present invention, so that the depth of the wind eye is deep, and the generated turbulence is large. After being hit, the wind resistance of the golf ball rises, causing the brother to have a short distance of 3, and the deeper wind eye also affects the friction between the club head and the ball when hitting the ball, so that the golf ball The ballistic trajectory at the beginning of the flight becomes lower, causing the golf ball landing angle A to become larger, and the second distance 4 after the ground rolling is shorter. In addition, the golf ball of the present invention is improved in the eye structure, in the eye 11 Correspondingly accommodating the humps 2 to make each eye U depth Shallow, therefore, after the ball 1 is hit by the club head, its flight distance and the rolling route after the landing point respectively form a third distance 5 and a fourth distance 6, respectively, because the depth of the eye 11 is shallow Effectively reducing the generation of the spoiler, the wind resistance of the ball 1 is reduced, the third distance 5 is long, and the corresponding receiving of the humps 2 in the eye 11 also changes the hitting The frictional force between the club head and the ball ' causes the ball i to start to be blown out of the flight trajectory, causing the angle i of the ball i to land to become smaller (8 < conventional golf landing angle A), Increasing the fourth distance after the sphere i hits the ground. Therefore, the golf ball of the present invention is farther away from the third distance 5 of the flight after hitting the ball, and the fourth distance 6 after landing is also longer. The present embodiment does have the following advantages and effects, such as the following description: (1) The flight distance is far: The golf ball of the present invention correspondingly accommodates the shovel 2 in the wind eye u, and changes the wind. The structure of the eye n makes each wind eye u shallower in depth' resulting in the (four) 丨After being hit by the club head, because the depth of the wind eye U is shallow, the generation of the turbulence can be effectively reduced, and the wind resistance of the sphere i flying k is reduced, and the flying distance is increased. (2) The rolling distance after landing is long The golf ball of the present invention accommodates the humps 2 correspondingly in the wind louver U, changing the structure of the wind eye 11 and affecting the frictional force of the club head and the ball i when hitting the ball. The trajectory of the sphere! becomes higher, and the angle B of the ground is smaller (less than the angle of the golf ball landing angle A), and the rolling distance after the ball 1 is landed is increased. In summary, the golf ball of the present invention is improved. The golf eye 11 structure 'reducing the wind resistance and landing angle of the golf ball of the present invention' increases the flight distance and the distance of the ground rolling, so that the object of the present invention can be achieved. However, the above is only the preferred embodiment of the present invention, and the scope of the present invention cannot be limited thereto, that is, the simple equivalent change and modification of the patent and the description of the invention according to the present invention. All remain within the scope of the invention patent. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view showing a preferred embodiment of the golf ball of the present invention. FIG. 2 is a partial cross-sectional view of the eye; illustrating the wind of the preferred embodiment of the present invention.
是一部份剖視圖 辅助說明本發明之較佳實施例 200900117 ' 的風眼之結構；及 ’ 圖4是一軌跡圖，說明習知與本發明之較佳實施例的 飛行距離比較態樣。 10 200900117 【主要元件符號說明】 1 *球體 C, s a , S爽角 11… ••風眼 Β …著地角度 111 · · …底壁 3 · · • *…第一距離 112… …圍繞壁 4… *…第二距離 2 . . . · …突丘 5 * ^ > · * .第三距離 S 1 *… ••周長 6 * ' ....弟四距離 S 2 κ * * ••長度 11BRIEF DESCRIPTION OF THE DRAWINGS FIG. 4 is a trajectory diagram illustrating a comparison of flight distances of a preferred embodiment of the present invention. FIG. 10 200900117 [Description of main component symbols] 1 *Sphere C, sa, S cool angle 11... ••Wind eye Β...landing angle 111 · ·...Bottom wall 3 · · • *...First distance 112... Around wall 4 ... *...Second distance 2 . . . · ... 突丘 5 * ^ > · * . Third distance S 1 *... ••Circumference 6 * ' .... 弟四距S 2 κ * * •• Length 11