63 06 經濟部智慧財產局員工消費合作社印製 A7 五、發明說明（1 ) 室内使用之’尤其是指-種可供 球體组成創新應用者。 曰力練習球、或休間運動之 』=:::==生__:且 朋友作遊戲及運動用；棒球' A ,]、皮球最適合小 疋年···…也都能滿足許多不 Π年齡層（需求。惟無論是那— 是樂趣無窮的玩具，所以在宮针⑴'朋友手上均 針於㈣；"的球也常常在室内玩， =好動又不會想及有⑽果的㈣友而言，其結果可想 •二不是打破玻璃’就是打落家俱或珍貴擺錦，甚至不 小心打到人造成意外傷害乃時有所聞。 另外第98453號「新穎偏心球」，其外球爲 ,發泡而成，具有柔軟彈性具重量硬度適中，適合幼 兒遊戲且可以減少打破玻璃增加使用之安全；惟此結構内 具有重心明類偏離球中心位置之内球以組成一重心偏離之 偏、球組成結構’仍具相當硬歧重量的偏‘讀置〔球重a Α克' 11〇公克及U0公克再加内球5〇~sg公克，重心塊爲 错塊、金屬片或丸、塊體〕，故整個球體比重仍相當高，其 2VA-PE之外球僅稍具有保護作用，用力過猛或距離過近也 是相當容易打破玻璃及傢俱或擺飾，所以仍有相當大的缺 點存在。 緣是’發明人有鑑於此，針對現有各類球具的特性及 多年相關行業之富豐設計製造經驗，潛心研究試驗，提供 一種質量輕及軟硬適中的球體組成者。 T ^ 裝---------訂---------線 (請先閉讀背面之注意事項再填寫本頁) 民紙乐尺度遶用办321家埭準（CXS)A4 規格（2!0 =<29_Γ ) 1 經濟部智慧財產局員工消費合作社印製 4 3 63 Ο 6 Α7 _ B7 ' " ----____ 五、發明說明（2 ) 本發明之主要目的在於提供一種球體組成物，係藉由pE 及EVA等成型之球體結構，形成比重甚低、質地相;輊盈 且具有高度彈性，使該球打到物品時不會產生很大的撞擊 力，其強力吸震的特性將可避免被打到的物品產生受損， 對人體產生的疼痛感也相當小，故可適合室内外玩要，不 會傷及無辜’更不會對玻璃、擺僻......等造成傷金。 本發明之再一目的在於提供一種球體組成物，係藉由 成型的球體組成具有高度恢復彈性，且相當柔軟，當握於 手掌時可作爲相當好的手掌及指力練習球，使本發明之球 除具有相當好的休閒功能外，亦具有良好的實用功能。 爲使本發明使用之技術手段、發明特徵、達成目的與 功效易於明白了解，茲配合圖式詳細説明如下： 【參照圖式】 第一圖：係本發明之外觀圖 第二圖：係本發明之剖面圖 【參照附件】 附件一：係本發明之應用例 本發明之球體組成係由1 2〇%的PE〔低密度聚乙烯塑膠、 PAXOTHENE LOW DENSITY POLYETHYLENE RESIN〕， 35%的 EVA 〔乙烯醋酸乙烯脂、ETHYLENE VINYL ACETATE COPOLYMER〕、 20%的 AC〔發泡劑、BLOWING AGENT〕、1%的 DCP〔架橋劑、 DECUMYL PEROXIDE〕予以發泡成型，並利用其化學反應產 生具有相當的彈性及吸震效果，再配合狨〜2%的所需顏色 之色料組合而成的球體，且依適用場合及對象形成多種不 ；-'裝---------訂·-------—線 (請先閱讀背面之;i意事項再填寫本頁) 1 2 表&張&度適用由團國家櫟革（CNSLU規络（210 Ί97公呈） 4 3 63 0 6 經濟郏¥慧，时廣局員工消费合作社印製 用 A7 五、發明說明（ 同大小之規格。 藉由上述原料所組成的球體組成物，其特性爲具有相 當的柔軟性〔壓縮應力爲〇.34Kg/cm2、壓縮永久變形在5 以下，伸長率在4.58%以上、抗拉強度6 3Kg/cm2〕，壓縮時 恢復很快且質量小，其密度在47 5Kg/m3左右故比重甚低， 使之破環力大爲減少而具有相當高的安全性。 综合以上所陳’本發明具有下列優點，如： 1. 本發明之球結構其密度相當低且質輕又柔軟，被壓縮後 的復原性強，無論男女老少皆可承受其重量負擔，故可 於室内外供小孩儘情玩要，不虞傷及人員，且不易破壞 門窗或室内擺飾。 2. 柔軟的優良特性，具有很高的安全性，無割傷之顧慮， 軟性〔壓缩應力爲0.341^/£：1112壓縮永久變形在5.2%以下， 伸長率在1·58%以上、抗拉強度6.3Kg/cm2〕，壓縮時恢復 很快且質量小，其密度在47 5Kg/m3左右，使之破壤力大 爲減少而具有相當高的安全性。 3. 相當良好的吸收撞擊能力，打到玻璃時不會對之造成破 環或裂損，確保安全。 4總而言之，可直接作爲兒童室内外的玩具球或体間運動 球’甚至是玩彈珠。且另可作爲手掌及指力練習的復健 球’使本發明更具實用性及進步性。 综上所述，本發明實施例確能達到所預期之使用功效’ 又其所揭露之具體構造’不僅未曾見諸於同類產品中，亦 未曾公開於申請前’誠已完全符合專利法之規定與要求’ .¾ I I I--^衣· — --- I I ---— — I l·· I I (請先M讀背面之注意事項再填寫本頁) 1 中因國家嘌 A (C\；S)A-1 規格;X :_)9Γ 4363 06 A7 _B7___ 五、發明說明（4 ) 爰依法提出發明專利之申請，憋請惠予審查，並賜准專利， 則實感德便。 經濟部智慧財產局員工消費合作社印製 -__^衣---- Ί ^------訂·---：---Γ-- (請先閱^背面之^意事項再填寫本頁) 本紙張尺度適用士國國家缥準（CNS)A-丨規格（21ϋ )63 06 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 V. Description of the invention (1) Indoor use 'especially refers to a variety of innovative applications for spheres. "Exercise exercise ball, or rest exercise" = ::: == 生 __: and friends for games and sports; baseball 'A,], the ball is most suitable for young children ... can also meet many No Π age level (needs. But whatever it is — it ’s a fun toy, so the needles of friends in the palace are all in the hands; “The ball is also often played indoors, = active and never think about it As for the friends who have fruits, the results are conceivable. • Second, it either broke the glass, or knocked down furniture or precious decorations, or even accidentally hit people to cause accidental injury. It is also known. No. 98453 "New Eccentricity" "Ball", the outer ball is made of foam, has soft elasticity, moderate weight and hardness, is suitable for children's play and can reduce the safety of breaking the glass for increased use; however, this structure has an inner ball with a center of gravity that deviates from the center of the ball. The deviation of the composition of a center of gravity, the composition of the ball 'still has a rather hard weight weight' reading [ball weight a Αgram '11 grams and U0 grams plus the inner ball 50 ~ sg grams, the center of gravity block is the wrong block , Metal flakes or pellets, blocks], so the proportion of the entire sphere is still quite high. The ball outside 2VA-PE only has a slight protective effect. Excessive force or too close distance is quite easy to break glass and furniture or decoration, so there are still considerable shortcomings. The reason is that the inventor has taken this into consideration, The characteristics of various types of golf equipment and years of rich design and manufacturing experience in related industries, and intensive research and testing, to provide a lightweight and moderately soft and hard sphere composition. T ^ ------------ Order --- ------ line (please close the precautions on the back before filling this page) 321 standard paper (CXS) A4 specifications (2! 0 = < 29_Γ) 1 Wisdom of the Ministry of Economy Printed by the Consumer Cooperative of the Property Bureau 4 3 63 Ο 6 Α7 _ B7 '" ----____ V. Description of the invention (2) The main purpose of the present invention is to provide a sphere composition, which is formed by pE, EVA, etc. The sphere structure forms a very low specific gravity and texture. It is thick and highly elastic, so that the ball will not produce a large impact force when hitting the object, and its strong shock absorption feature will prevent the hit object from being affected. Damage to the human body is also quite small, so it can be suitable for indoor and outdoor play. No harm to innocents' and no damage to glass, loneliness, etc. Another object of the present invention is to provide a sphere composition, which has a high degree of recovery elasticity by forming a sphere composition, And it is quite soft, and can be used as a very good palm and finger exercise ball when held in the palm, so that the ball of the present invention has not only a good leisure function, but also a good practical function. Technical means used for the present invention The invention's features, objectives, and effects are easy to understand, and are described in detail in conjunction with the drawings as follows: [Refer to the drawing] The first drawing: is the external view of the present invention The second drawing: is the cross-sectional view of the present invention [See attachment] Attachment 1: Application examples of the present invention The sphere composition of the present invention is composed of 120% PE [low density polyethylene plastic, PAXOTHENE LOW DENSITY POLYETHYLENE RESIN], 35% EVA [ethylene vinyl acetate, ETHYLENE VINYL ACETATE COPOLYMER] 20% AC [Foaming agent, BLOWING AGENT], 1% DCP [Cross-linking agent, DECUMYL PEROXIDE] to be foamed, and use its chemical reaction to produce The elasticity and shock absorption effect, combined with 狨 ~ 2% of the color of the desired color combination of spheres, and according to the applicable occasions and objects to form a variety of;-'equipment --------- order ·- ------— Line (please read the items on the back; please fill in this page before filling in this page) 1 2 Form & Zhang & Degree Applicable by the League of Nations Oak Leather (CNSLU Profile (210 Ί 97 public presentation) 4 3 63 0 6 Economy 郏 ¥ Hui, printed by A7 for consumer cooperatives of the Guangzhou-Canton Bureau V. Invention Description (Specifications of the same size. The sphere composition composed of the above raw materials is characterized by considerable softness [compressive stress is 0.34 Kg / cm2, compression set is 5 or less, elongation is 4.58% or more, and tensile strength is 6 3Kg / cm2 ], It recovers quickly and has a small mass during compression, and its density is about 47 5Kg / m3, so its specific gravity is very low, which greatly reduces its breaking force and has a very high safety. In summary, the present invention has the following advantages, such as: 1. The ball structure of the present invention has a relatively low density, is light and soft, and has strong resilience after being compressed. It can bear the weight burden of men, women and children. It can be used indoors and outdoors for children to have fun, not to hurt people, and not easy to damage doors and windows or indoor decorations. 2. Excellent soft characteristics, high safety, no concerns about cuts, softness [compressive stress is 0.341 ^ / £: 1112 compression permanent deformation is below 5.2%, elongation is above 1.58%, tensile strength The strength is 6.3Kg / cm2]. It recovers quickly and has a small mass when compressed. Its density is about 47 5Kg / m3, which greatly reduces its soil breaking force and has a very high safety. 3. Quite good ability to absorb impact, it will not cause damage or damage to glass when hitting glass, ensuring safety. 4 In short, it can be used directly as indoor or outdoor children's toy balls or inter-body sports balls' or even marbles. And it can also be used as a rehabilitation ball for palm and finger strength exercises, making the present invention more practical and progressive. In summary, the embodiments of the present invention can indeed achieve the expected use effect, and the specific structure disclosed by them has not only been found in similar products, nor has it been disclosed before application. And requirements' .¾ II I-^ 衣 · — --- II ---— — I l · · II (please read the notes on the back before filling this page) 1 Due to National Purity A (C \ ; S) A-1 specifications; X: _) 9Γ 4363 06 A7 _B7___ V. Description of invention (4) 提出 An application for an invention patent is submitted in accordance with the law, so please review it and grant a patent. Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs-__ ^ 衣 ---- Ί ^ ------ Order · ---: --- Γ-- (Please read the ^ Matters on the back of ^ before filling in (This page) The paper size is applicable to the national standard (CNS) A- 丨 size (21ϋ)