特別是指一種曲棍球桿 5 10 15 1226253 玫、發明說明： 【發明所屬之技術領域】 本發明是有關於一種打擊板 的打擊板。 【先前技術】 曲棍球桿可區分為球棍及打擊板兩個主要構造， 该球棍是供打擊者握持，而該打擊二 r為擊球之"遍來說，隨著打擊板=::: 等=異:擊板之重量、結構強度及打擊手感亦有程度不 以多層木料薄片加壓膠結之打擊板為例，其結構強声 較差而易發生斷裂，製造過程繁瑣亦需要大量人工來心 二ΪΓΓ原木等環保問題’雖然業者推出在木料薄片 外包覆玻璃纖維來彌補結構強度不足的問題，此種打擊板 仍非消費者的首選考量。 打擎板 另有業者改以工程塑膠射出成形取代木料打擊板，然 而此種打擊板的重量偏4，造成使用者的握持手 =谬無法承受過大的衝擊力，故在結構強度上也顯露出 不足之處。 =圖卜目前市面上出現一種改良式打擊板i，該打 w d中空的碳纖維外殼11，及—填充於外殼u中 ^石夕膠12，該打擊板1交又運用結構強度高的碳纖維外殼 ，配合具有略具撓性的石夕膠12材質辅助吸收振動量，因 而可產生較佳的打擊手感，但受限於_ 12比重高，採用 20 影響使用者的 5 10 15 1226253 矽膠12將會造成整個曲棍球桿之重量提高 擊球平衡感。 至於美國第5,4G7,195號專㈣則揭露有_第—面板、 -第二面板及中空單元，其中該中空單元具有複數個連結 :-、二面板的接橋，及由接橋所界定出的長向空格。該 第-、二面板及接橋均是由纖維強化塑膠材f製成的，而 在空格中則縱向排列有聚胺甲酸酯海綿橡膠塊。該專利案 以纖維強化塑膠提高面板的可耐受撞擊力，同時輔以橡： 塊吸收撞擊力，惟該專利案實際製造上卻面臨成型禱造第 一、二面板以及各接橋的高度困難性。 歸納以上各種打擊板的材質分析與製造方法可知，高 品質且受歡迎的曲棍球桿必須同時具備以下特色：結構強 度/剛性、理想的吸振效果，以及打擊手感佳，當然若能使 打擊板更為輕量化將是最佳，除此之外，對於製造業者來 說’易於製造加工更是一大考量，因此，如何在前述各項 ^點間取得平衡而製造出更受歡迎、更便於使用的曲棍球 桿，即為本發明所欲改良增進之目標。 【發明内容】 因此，本發明之目的，在於提供一種輕量化、吸振效 果及打感佳的曲棍球桿打擊板。 於是，本發明打感佳且可吸振之曲棍球桿打擊板包含 一略呈弧狀彎曲的長向中空本體、一可撓曲減振層，及一 Μ面層。該本體是由纖維強化樹脂型複合材料所製成並界 定出一空腔。該可撓曲減振層填充於該空腔中且是由軟木 20 1226253 所製成。 振層間。 ”玄>M面層是位在該本體之 内周面與該可撓曲減 5 10 15 本由剛性本體提供結構性支撐強度 =㈣《緩衝特質，加上本趙及軟木均由低比重= “成’目而可達到輕量化、緩衝效果與打感 效。 王刀 【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二較佳實施例的詳細說明 楚的明白。 β 乡閲圖2,本發明打感佳且可吸振之曲棍球桿打擊板 的第一較佳實_是連設於該曲棍球桿3之-球棍31。智 球棍具有相反之—頂端32及—底端33，其中頂端以 供使用者握持，而底端33是供該打擊板2設置。 ，閱圖3，孩打擊板2具有一長向中空本體21、一可 撓曲減振層22,以及一介面層23。其中，該本體Η是略 呈弧狀彎曲樣，並由纖維強化樹脂型複合材料所製成，兮 本體21具有相反之—内、外周面211、212，該内 界定出一空腔24。 該可撓曲減振層22為軟木所製成並填充於該空腔24 中。該介面層23具有相鄰層叠之一第一介面部231及一第 二介面部232。該第-介面部231是相對於第二介面部说 更4近。亥可撓曲減振層22 ’且該第一介面部23 j是由枯彈 性接著層（VISC0ELASTIC LAYER)塗佈而成。該第二介 20 5 10 15 1226253 面部232較該第一介面部231更為鄰近該本體2i之内周面 211，並由高韌性高分子複合材料製成。 ° 灶本發明打感佳且可吸振之曲棍球桿打擊板2不論使用 於競賽擊球或接球上，均是 212吉姐“ 1疋由騎擊板本體之外周面 直接與動態行進之曲棍球接觸 ^ ^ Μ - ^唸不21為纖維強化 & 15㈣所製成’纖維強化樹脂型複合材料本身且 備南結構剛性及強度，故可維持本發明 : 整性，使該打擊板2之外周面212不n 擊而發生㈣㈣。乃面212不致於受曲棍球強力撞 則協至：填充於該本體21之空腔24中的可撓曲減振層22 貝m助吸收曲棍球所帶來的高速衝擊力，原因在於植成該 Z曲減振層22之軟木是-種具有阻尼特性的彈性體，因 =打：板2遭受撞擊或擊球時，軟木允許該可挽曲減 J： 讀變形，藉以吸收撞擊力與擊球之反作用力 生的振動。除了該可撓曲減振層22可用以緩衝撞擊力 外’該介面層23之第一介而卹‘ 面邓231亦具備吸振效果，第二 八卩232更此將本體21承受的撞擊力依序傳遞至該第一 2部231、減振層22，進一步協助該可撓曲減振層23達 到更理想的減振作用。 本發明利用纖維強化樹脂型複合材料製的中空本體21 =構：咐’令本發明之打擊板2足以财受高度 1力與料產生的作用力，維持該打擊面之完整性，更 同時搭配軟木製成之可撓曲減料22，藉由可撓曲減振層 所具備之撓性特徵，吸㈣自曲棍球之撞擊力並進行彈 20 1226253 性變形，大幅降低可能產生的振動反應。 參閱圖5，將本發明與習知打擊板（此處係採用木料薄 片外黏貼玻璃纖維之打擊板）進行時域（TIME DOMAIN ) 振動分析比較。圖中X軸為振動衰減時間（SEC )，Y軸為 振動反應（重力加速度/牛頓，g/N)，習知打擊板的最大振 動達5.25g/N ’而本發明之最大振動幅度為2.65g/N，且在 任何時間下，本發明打擊板的振動幅度均較習知打擊板減 少百分之五十。 另一方面，本發明在歷經約3秒後的振動幅度即衰減 至近乎於0，而習知打擊板直至8秒後的振動幅度才達到近 乎於0，顯然地本發明在吸收振動的效率方面確實優於習知 打擊板，可提供使用者更好的擊球打感。 本發明之可撓曲減振層22以軟木取代木材或矽膠等材 質作為吸振填充芯材，軟木材質本身比重低，即重量輕， 有助於本發明之打擊板2的輕量化，與習知木料或塑膠射 出成型打擊板比較所得之平均重量減少i 5〜4〇% ，特別是該 打擊板2另於内周面211及可撓曲減振層22間加設第一介 面部231，輔助可撓曲減振層22吸收撞擊力，更使得該打 擊板2能夠適切地符合使用者的需求。 茶閱圖豆，本發明打感佳且可吸振之曲棍球桿打擊板2 的第二較佳實施例大致等同於上一實施例，不同之處僅在 於本實施例更包含複數吸振件25，在本實施例中所有吸振 件25是由橡膠所製成，且吸振件25是間隔地埋設於該可 撓曲減振層22中，並被可撓曲減振層22所完全包覆，本 5 10 15 1226253 貝例僅以橡膠作為實施態樣的說明，至於工程塑膠、多 木材赉/包材、密底板、紙材、泡棉、棉砂或布材 均可作為替換材質而行實施上之變通。 ^實施例在原有可撓曲減振層22内部加設吸振件25， 也就=說，該打擊板2用以緩衝撞擊力的結構共有三者·· 為第；ί面部231，一為可撓曲減振層22，另一則為吸 =件25 ’三者相配合所形成的吸振作用彼此加&，相較於 刖-貫施例而論，本實施例所能提供的減振效果更甚前者 ，因而對於增進使用者的打擊手感來說產生大幅度的提昇 另方面，本貫施例是以多個吸振件25間隔排列為例說 明，右没置早一吸振件亦或者是不同的吸振件乃外觀型態 當然亦能達到同樣效果。 ^ 歸納上述’本發明之曲棍球桿打擊板2以軟木製可挽 曲減振層22吸收擊球衝擊力，且同時可使打擊板2之重^ 更為輕量化’配合第-介面部231之枯彈性接著層與選擇 性加設吸振件25,還可大幅提昇減振幅度進而提高打擊手 感。 .μ --平乂1主耳抱例而已， 不能以此限定本發明實施之蘇園， ❿心乾固，即大凡依本發明申讀 利範圍及發明說明書内容所作之筠留从μ 明 谷所作之間早的等效變化與修韵 皆應仍屬本發明專利涵蓋之範圍内。 ^ 【圖式簡單說明】 圖1是一種習知曲棍球打擊板的-剖視圖； 圖2是—立體組合圖，說明本發明打感佳且可吸振之 20 1226253 萌棍琢桿打擊板的一第 棍底端； 圖3疋该第一較佳實施例的一局部立體剖視圖； Η 4 ^七念唾 疋4弟一較佳實施例的另一剖視圖； 分析：,及是該第—較佳實施例與習知打擊板的-振動Μ 圖6是一局部剖視圖，說明本發明# 曲棍球桿打擊板的第二…施例f;:打感佳且可吸振$ 一車乂仫Μ施例更包含複數個吸振件。 10 1226253 【圖式之主要元件代表符號說明】 2 打擊板 23 介面層 21 本體 231 第一介面部 211 内周面 232 第二介面部 212 外周面 24 空腔 22 可撓曲減振 25 吸振件In particular, it refers to a hockey stick 5 10 15 1226253 Description of the invention: [Technical field to which the invention belongs] The present invention relates to a paddle for a paddle. [Previous technology] Hockey sticks can be divided into two main structures: a stick and a paddle. The stick is held by the hitter, and the hit r is the hitting ball. :: Equal = different: The weight, structural strength, and feel of the striker are also not to a degree. The striker board with multi-layer wood sheets is not pressure-bonded as an example. Its structure has poor sound and is prone to fracture. The manufacturing process is cumbersome and requires a lot of labor. Lai Xin Er ΪΓΓ logs and other environmental issues' Although the industry has introduced wood fiber sheets to cover glass fibers to make up for the lack of structural strength, this type of striker is still not the first consideration for consumers. In addition, other manufacturers have replaced the wood strike plate with engineering plastic injection molding. However, the weight of this strike plate is too small, which causes the user's holding hand to be unable to withstand excessive impact forces, so the structural strength is also revealed. Defects. = At present, there is an improved striking plate i on the market, which is a hollow carbon fiber shell 11 that is filled with wd, and-filled in the shell u ^ Shi Xijiao 12, and the striking plate 1 uses a high-strength carbon fiber shell. Combined with the slightly flexible Shixi rubber 12 material to help absorb the amount of vibration, it can produce a better strike feel, but is limited by the high _ 12 specific gravity. The use of 20 will affect the user 5 10 15 1226253 Silicone 12 will cause The weight of the entire hockey stick improves the sense of balance. As for U.S. Patent No. 5,4G7,195, it is revealed that the first panel, the second panel and the hollow unit, where the hollow unit has a plurality of links:-, the bridge of the two panels, and the bridge is defined by the bridge Out long space. The first and second panels and the bridge are made of fiber-reinforced plastic material f, and polyurethane sponge rubber blocks are arranged vertically in the space. The patent case uses fiber-reinforced plastic to increase the impact resistance of the panel, and it is supplemented with rubber: the block absorbs the impact force, but the patent case actually faces the difficulty of forming the first and second panels and the bridges. Sex. Summarizing the material analysis and manufacturing methods of the above-mentioned various paddle boards, it can be known that high-quality and popular hockey clubs must also have the following characteristics: structural strength / rigidity, ideal vibration absorption effect, and good strike feel. Of course, if the paddle board can be made more Lightweight will be the best. In addition, for manufacturers, 'easy to manufacture and process is a big consideration. Therefore, how to achieve a balance between the above points and make more popular and easy to use The hockey stick is the goal of improvement and improvement desired by the present invention. SUMMARY OF THE INVENTION Therefore, an object of the present invention is to provide a hockey stick striker which is lightweight, has a vibration absorbing effect, and has a good feel. Therefore, the hockey stick striking plate with good feel and vibration absorption according to the present invention includes a long arc-shaped hollow body bent in a slightly arc shape, a flexible vibration-damping layer, and an M surface layer. The body is made of a fiber-reinforced resin-type composite material and defines a cavity. The flexible vibration-damping layer fills the cavity and is made of cork 20 1226253. Between vibration layers. "Xuan" M surface layer is located on the inner peripheral surface of the body and the deflection is reduced by 5 10 15 The structural support strength provided by the rigid body = ㈣ "Buffer characteristics, plus the low specific gravity of this Zhao and cork = "Into the goal, you can achieve lightweight, cushioning and hitting effects. Wang Dao [Embodiment] With regard to the foregoing and other technical contents, features and effects of the present invention, the detailed description of the preferred embodiment with reference to Figure 2 will be clearly understood below. β As shown in FIG. 2, the first preferred embodiment of the hockey stick strike plate of the present invention which has a good feel and can absorb vibration is a ball stick 31 provided on the hockey stick 3. The smart stick has the opposite-the top end 32 and the bottom end 33, wherein the top end is for the user to hold, and the bottom end 33 is for the paddle 2 to be set. As shown in FIG. 3, the child striker 2 has a long hollow body 21, a flexible vibration-damping layer 22, and an interface layer 23. Among them, the body 略 is slightly curved and made of a fiber-reinforced resin-type composite material. The body 21 has the opposite—inner and outer peripheral surfaces 211 and 212, which defines a cavity 24. The flexible vibration-damping layer 22 is made of cork and fills the cavity 24. The interface layer 23 has a first interface portion 231 and a second interface portion 232 that are adjacently stacked. The first-medial surface portion 231 is closer to the second-medial surface portion. The helical flexible damping layer 22 'and the first interface portion 23j are coated with a dry elastic adhesive layer (VISCOLASTIC LAYER). The second interface 20 5 10 15 1226253 face portion 232 is closer to the inner peripheral surface 211 of the body 2i than the first interface portion 231 and is made of a high-toughness polymer composite material. ° Stove The hockey stick strike plate 2 of the present invention which has a good feel and can absorb vibrations, whether used for competition hitting or catching the ball, is 212 Jijie "1. The outer peripheral surface of the rider's board directly contacts the moving hockey. ^ Μ-^ Nianbu 21 is made of fiber-reinforced & 15㈣ 'fiber-reinforced resin-type composite material itself and the structural rigidity and strength of the south, so it can maintain the present invention: integrity, so that the outer peripheral surface of the impact plate 2 212 No n-strike occurs, but the surface 212 is not subject to a strong hockey collision, which is related to: the flexible vibration damping layer 22 filled in the cavity 24 of the body 21 to help absorb the high-speed impact force brought by hockey The reason is that the cork planted into the Z-curve damping layer 22 is an elastic body with damping characteristics, because = hit: When the board 2 is hit or hit, the cork allows the reversible reduction J: read deformation, thereby Absorb the vibration generated by the impact force and the reaction force of the ball. In addition to the flexible damping layer 22 can be used to cushion the impact force, 'the first interface of the interface layer 23' and the surface Deng 231 also have a vibration absorption effect, the second Hachiman 232 further depends on the impact force of the body 21 The transmission to the first two parts 231 and the vibration damping layer 22 further assists the flexible vibration damping layer 23 to achieve a more ideal vibration damping effect. The present invention uses a hollow body 21 made of a fiber-reinforced resin composite material. 'Make the striking plate 2 of the present invention sufficient to receive the force generated by the height 1 force and the material to maintain the integrity of the striking surface, and at the same time match the flexible reduction material 22 made of cork to reduce the vibration by the flexibility. The flexible characteristics of the layer absorb the impact force from the hockey and perform elastic deformation of the 202026253, which greatly reduces the possible vibration response. Referring to FIG. 5, the present invention and the conventional strike plate (here, a wood sheet is used) The glass fiber striker is attached to the TIME DOMAIN vibration analysis and comparison. The X-axis is the vibration decay time (SEC) and the Y-axis is the vibration response (gravitational acceleration / Newton, g / N). The maximum vibration of the plate is 5.25g / N 'and the maximum vibration amplitude of the invention is 2.65g / N. At any time, the vibration amplitude of the striking plate of the invention is reduced by 50% compared with the conventional striking plate. In one aspect, the present invention is After about 3 seconds, the vibration amplitude is attenuated to almost 0, and the vibration amplitude of the conventional striking plate does not reach nearly 0 after 8 seconds. Obviously, the present invention is indeed superior to the conventional striking plate in terms of the efficiency of absorbing vibration. It can provide users with a better feel for hitting the ball. The flexible damping layer 22 of the present invention uses cork instead of wood or silicone as the vibration-absorbing filling core material. The cork material itself has a low specific gravity, that is, light weight, which helps The weight of the striking plate 2 of the present invention is reduced by an average weight i 5 to 40% compared with a conventional wood or plastic injection molding striking plate. In particular, the striking plate 2 is additionally provided on the inner peripheral surface 211 and has reduced deflection. A first interface portion 231 is provided between the vibration layers 22 to assist the flexible vibration-damping layer 22 to absorb the impact force, so that the striking plate 2 can appropriately meet the needs of the user. After reading the pictures, the second preferred embodiment of the hockey stick strike plate 2 with good feel and vibration absorption according to the present invention is substantially equivalent to the previous embodiment, except that this embodiment further includes a plurality of vibration absorbing members 25. In this embodiment, all the vibration absorbing members 25 are made of rubber, and the vibration absorbing members 25 are buried in the flexible vibration damping layer 22 at intervals, and are completely covered by the flexible vibration damping layer 22. 10 15 1226253 The examples only use rubber as the description of the implementation. As for engineering plastics, multi-wood concrete / packaging materials, dense bottom plates, paper materials, foam, cotton sand or cloth materials, they can be implemented as replacement materials. Work around. ^ In the embodiment, a vibration absorbing member 25 is added inside the original flexible vibration-damping layer 22, that is to say, there are three structures of the striking plate 2 for buffering the impact force; the first is 231, and the other is The deflection damping layer 22, and the other is a shock absorption effect formed by the combination of the three pieces of 25 '. Compared with the conventional embodiment, the vibration damping effect provided by this embodiment can be provided. It is even worse than the former, so it greatly improves the user ’s striking feel. On the other hand, this embodiment uses multiple vibration absorbing members arranged at 25 intervals as an example. The right one is not provided with a vibration absorbing member or is different. The shock absorber is the appearance type, of course, can achieve the same effect. ^ Summing up the above-mentioned 'Hockey stick strike plate 2 of the present invention uses cork to bend the vibration damping layer 22 to absorb the impact force of the ball, and at the same time can make the strike plate 2 heavier'. The dry elastic adhesive layer and the optional addition of the vibration absorbing member 25 can also greatly increase the amplitude of the vibration reduction and thus improve the hitting feel. .μ --The main ear-holding example is flat. It cannot be used to limit the implementation of the Su Garden in the present invention. The heart is solid, that is, the retention made by the scope of the application scope of the invention and the content of the invention specification from μ Minggu Early equivalent changes and rhyme modification should still be within the scope of the present invention patent. ^ [Schematic description] Figure 1 is a cross-sectional view of a conventional hockey hitting board; Figure 2 is a three-dimensional combined view illustrating the first stick of the 202026253 cute stick hitting board of the present invention which has a good feel and can absorb vibration Bottom end; Fig. 3 is a partial perspective sectional view of the first preferred embodiment; Fig. 3 is another sectional view of a preferred embodiment of the 7th ninth saliva; analysis: and is the first-preferred embodiment Figure 6 is a partial cross-sectional view illustrating a second hockey stick hitting plate according to the present invention. Example f ;: The playing feeling is good and the vibration can be absorbed. The example of the car includes a plural number. A vibration-absorbing member. 10 1226253 [Description of the main components of the diagram] 2 Strike plate 23 Interface layer 21 Body 231 First interface portion 211 Inner peripheral surface 232 Second interface portion 212 Outer peripheral surface 24 Cavity 22 Flexible vibration damping 25 Vibration absorbing member