TWI705844B - Foldable sports equipment with protective device - Google Patents

Foldable sports equipment with protective device Download PDF

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TWI705844B
TWI705844B TW108138643A TW108138643A TWI705844B TW I705844 B TWI705844 B TW I705844B TW 108138643 A TW108138643 A TW 108138643A TW 108138643 A TW108138643 A TW 108138643A TW I705844 B TWI705844 B TW I705844B
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flexure
sports
sheet
piece
layer
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TW202116383A (en
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魏湘容
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魏湘容
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Abstract

一種拗折性運動器具之保護裝置，包括一拗折用運動片，一補強網層 包覆結合於該拗折用運動片外表面；以及一張力披覆層貼覆結合於該補強網層外表面，且該拗折用運動片於受力彎曲時，該補強網層、張力披覆層具有隨拗折用運動片表面彎曲而變形的彈性張力，以吸收拗折所形成的震動以提高使用穩定性，並保護該拗折用運動片彎曲的表面結構不會斷裂，以維持操作使用的耐用度。 A protective device for flexure sports equipment, including a flexure sports piece and a reinforcing mesh layer Covering and bonding to the outer surface of the flexure sports sheet; and a force covering layer is pasted and bonded to the outer surface of the reinforcing mesh layer, and when the flexure sports sheet is bent under force, the reinforcing net layer, the tension drape The coating has elastic tension that deforms as the surface of the flexing motion piece is bent to absorb the vibration caused by the flexion to improve the stability of use, and to protect the curved surface structure of the flexure motion piece from breaking to maintain operation Durability of use.

Description

具保護裝置之拗折性運動器具Foldable sports equipment with protective device

本發明涉及運動器具的技術領域，尤其涉及一種拗折性運動器具之保護裝置。The present invention relates to the technical field of sports equipment, in particular to a protection device for flexural sports equipment.

在目前各種運動器具中，有許多以操作運動器具的拗折產生彈性來進行射搫、打擊的運動形態，以弓箭射擊為例，如第六圖所示使用的弓箭主要於一弓片A的兩端與一弓弦B的兩端連結，該弓片A一般使用具有拗折彎曲韌性的材質制作而成，用以由弓弦B拉動該弓片A兩端時，透過拗折彎曲形成彈力以彈射弓箭；其中，該弓片A一般使用具有韌性纖維的多層竹片或木片膠制而成，能藉竹片、木片透過生長形成的排列纖維於拗折彎曲時產生提供射箭的彈力。In the current various sports equipment, there are many sports forms that use the flexion of the operation equipment to produce elasticity for shooting and striking. Take bow and arrow shooting as an example. As shown in the sixth figure, the bow and arrow used are mainly in a bow piece A. The two ends are connected with the ends of a bowstring B. The bow piece A is generally made of a material with flexural flexibility. When the bowstring B pulls the ends of the bow piece A, the bowstring B is bent to form elastic force for ejection. Bows and arrows; among them, the bow piece A is generally made of multi-layer bamboo or wood chip glue with tough fibers, which can generate the elasticity for archery when the aligned fibers formed by the growth of the bamboo and wood chips are bent and bent.

如第七圖所示為顯示前述習知具有排列纖維A1之弓片A受力彎曲變化之剖面示意圖，其中上圖顯示弓片A在頻繁的拗折彎曲操作下，在受到不同於纖維A1生長方向的拉伸受力時，而很容易從排列纖維A1的間隙形成撕裂的裂縫A2(第七圖中圖所示)；而且，如果弓片A產生的裂縫A2沒有補強處理而繼續使用，就會使得裂縫A2逐漸加深(第七圖下圖所示)，而致造成斷裂無法使用。As shown in the seventh figure, it is a schematic cross-sectional view showing the bending change of the bow piece A with arranged fibers A1 in the aforementioned prior art. The above figure shows that the bow piece A is subjected to different growths from fiber A1 under frequent bending and bending operations. When the tensile force is applied in the direction of tension, it is easy to form a torn crack A2 (shown in the seventh figure) from the gap between the arranged fibers A1; and if the crack A2 produced by the bow piece A is not reinforced and used, It will make the crack A2 gradually deepen (as shown in the bottom figure of the seventh figure), causing the fracture to be unusable.

本發明之主要目的，透過在拗折用運動片外表面貼覆結合的張力披覆層結構，具有能隨拗折用運動片表面彎曲而變形的彈性張力，能吸收拗折所形成的震動以提高使用穩定性，並能保護該拗折用運動片彎曲的表面結構不會斷裂，以維持操作使用的耐用度。The main purpose of the present invention is to stick a combined tension coating structure on the outer surface of the flexure sports piece, which has elastic tension that can deform with the bending of the surface of the flexure sports piece, and can absorb the vibration formed by the flexure. The use stability is improved, and the curved surface structure of the flexure sports piece can be protected from breaking, so as to maintain the durability of operation and use.

為了達成上述之目的與功效，本發明具保護裝置之拗折性運動器具，包括：一拗折用運動片。In order to achieve the above-mentioned purposes and effects, the foldable sports equipment with a protective device of the present invention includes: a foldable sports piece.

以及 一張力披覆層貼覆結合於該拗折用運動片外表面，且該拗折用運動片於受力彎曲時，該張力披覆層具有隨拗折用運動片表面彎曲而變形的彈性張力，並保護該拗折用運動片彎曲的表面結構不會斷裂。And a force coating layer is attached to the outer surface of the flexure sports piece, and when the flexure sports piece is bent under force, the tension coating layer has elasticity that deforms as the surface of the flexure sports piece is bent. Tension and protect the curved surface structure of the buckling moving piece from breaking.

本發明進一步的技術特徵在於，該張力披覆層的較佳保護厚度為0.4mm。A further technical feature of the present invention is that the preferred protective thickness of the tension coating layer is 0.4 mm.

本發明進一步的技術特徵在於，該張力披覆層為塗裝加工於拗折用運動片外表面。A further technical feature of the present invention is that the tension coating layer is coated on the outer surface of the flexure sports sheet.

本發明進一步的技術特徵在於，該拗折用運動片為包含玻離纖維、碳纖維，或複合材料所製成。A further technical feature of the present invention is that the flexing motion sheet is made of glass fiber, carbon fiber, or composite material.

本發明進一步的技術特徵在於，該拗折用運動片具有至少一弦線連接端，用與一弓弦連結組成一弓。A further technical feature of the present invention is that the flexing motion piece has at least one string connection end, which is connected with a bowstring to form a bow.

本發明拗折性運動器具之保護裝置之第二種實施結構，包括：一拗折用運動片。The second implementation structure of the protective device for the flexure sports equipment of the present invention includes: a flexure sports piece.

一補強網層包覆結合於該拗折用運動片外表面。A reinforcing mesh layer is coated and bonded to the outer surface of the flexure sports sheet.

以及一張力披覆層貼覆結合於該補強網層外表面，且該拗折用運動片於受力彎曲時，該補強網層、張力披覆層具有能隨拗折用運動片表面彎曲而變形的彈性張力，並保護該拗折用運動片彎曲的表面結構不會斷裂。And a force covering layer is attached to the outer surface of the reinforcing mesh layer, and when the bending movement sheet is bent under force, the reinforcing mesh layer and the tension covering layer have the ability to follow the bending of the bending movement sheet surface Deformed elastic tension and protect the curved surface structure of the buckling moving piece from breaking.

關於本發明之結構組成、技術手段及功效達成方面，謹配合圖式再予舉例進一步具體說明於后：Regarding the structural composition, technical means and effects of the present invention, I would like to give examples in conjunction with the diagrams to further illustrate in detail below:

請參閱第一～二圖所示，本發明一種具保護裝置之拗折性運動器具，包含：一拗折用運動片10。Please refer to the first and second figures, a foldable sports apparatus with a protection device of the present invention includes: a foldable sports piece 10.

以及一張力披覆層20貼覆結合於該拗折用運動片10外表面，且該拗折用運動片10於受力彎曲時，該張力披覆層20具有能隨拗折用運動片10表面彎曲而變形的彈性張力，並保護該拗折用運動片10彎曲的表面結構不會斷裂。And a force covering layer 20 is attached to the outer surface of the flexing sports sheet 10, and when the flexing sports sheet 10 is bent under force, the tension coating layer 20 has the sports sheet 10 that can be flexed. The elastic tension of the surface bending and deformation protects the curved surface structure of the buckling moving sheet 10 from breaking.

前述為本發明主實施例之主要技術特徵，其對應本案申請專利範圍第一項的內容，得以詳知本發明之目的與實施型態，而其餘附屬申請專利範圍所述的技術特徵是為對申請專利範圍第一項內容的詳述或附加技術特徵，而非用以限制申請專利範圍第一項的界定範圍，應知本案申請專利範圍第一項不必要一定包含其餘附屬申請專利範圍所述的技術特徵。The foregoing are the main technical features of the main embodiment of the present invention, which correspond to the content of the first item of the patent application in this case, so that the purpose and implementation mode of the present invention can be known in detail, while the technical features described in the other appended patent scope are correct The detailed description or additional technical features of the first item of the scope of patent application are not used to limit the scope of the first item of the scope of patent application. It should be understood that the first item of the scope of patent application in this case does not necessarily include the scope of the remaining subsidiary patent applications. Technical characteristics.

如上所述本發明透過該張力披覆層20於拗折用運動片10外表面形成全面接觸貼覆結合的保護結構，且該張力披覆層20具有能隨拗折用運動片10表面彎曲而變形的彈性張力；因此，如第二圖之下圖所示，該拗折用運動片10於受力彎曲時，該張力披覆層20能保護該拗折用運動片10彎曲的表面結構不會斷裂，且該張力披覆層20能吸收拗折所形成的震動以提高使用穩定性，並能有效維持拗折用運動片10操作使用的耐用性。As described above, the present invention uses the tension coating layer 20 to form a protective structure that is fully contacted and bonded on the outer surface of the flexing sports sheet 10, and the tension coating layer 20 has the ability to follow the bending of the flexing sports sheet 10 The elastic tension of deformation; therefore, as shown in the bottom figure of the second figure, when the bending movement sheet 10 is bent under a force, the tension coating layer 20 can protect the bending surface structure of the bending movement sheet 10 It will break, and the tension coating layer 20 can absorb the vibration formed by the flexure to improve the stability of use, and can effectively maintain the durability of the flexure sports sheet 10 in operation and use.

於下進一步細述本發明的各元件之特徵，在第一至二圖中，該張力披覆層20為塗裝加工於拗折用運動片10外表面。而且，該張力披覆層20的較佳保護厚度為0.4mm。The features of each element of the present invention will be further described in detail below. In the first to second figures, the tension coating layer 20 is coated on the outer surface of the flexure moving sheet 10. Moreover, the preferred protective thickness of the tension coating layer 20 is 0.4 mm.

再者，該拗折用運動片10為包含玻離纖維、碳纖維，或複合材料所製成。Furthermore, the flexing motion sheet 10 is made of glass fiber, carbon fiber, or composite material.

而且，如第三圖所示，該拗折用運動片10具有至少一弦線連接端11(圖中係以二弦線連接端11為例，另有複合弓則會以二拗折用運動片10所設的一弦線連接端11與一弓弦40的兩端連結)，用與一弓弦40的兩端連結組成一弓100。Moreover, as shown in the third figure, the buckling motion piece 10 has at least one string connection end 11 (the second string connection end 11 is taken as an example in the figure, and another compound bow will be used for two buckling movement A string connection end 11 provided in the sheet 10 is connected to both ends of a bowstring 40), and is connected to both ends of a bowstring 40 to form a bow 100.

另外，如第四至五圖所示，本發明一種拗折性運動器具之保護裝置之第二種實施結構包括 ：一拗折用運動片10。In addition, as shown in Figures 4 to 5, the second implementation structure of the protective device for a flexure sports equipment of the present invention includes: a flexure sports piece 10.

一補強網層30包覆結合於該拗折用運動片10外表面。A reinforcing mesh layer 30 is coated and bonded to the outer surface of the flexure sports sheet 10.

以及一張力披覆層20貼覆結合於該補強網層30外表面，且該拗折用運動片10於受力彎曲時，該補強網層30、張力披覆層20具有能隨拗折用運動片10表面彎曲而變形的彈性張力，因此，如第五圖之下圖所示，該拗折用運動片10於受力彎曲時，該張力披覆層20、補強網層30能保護該拗折用運動片10彎曲的表面結構不會斷裂，且該張力披覆層20、補強網層30能吸收拗折所形成的震動以提高使用穩定性，並能有效維持拗折用運動片10操作使用的耐用性。And a force covering layer 20 is pasted and bonded to the outer surface of the reinforcing mesh layer 30, and when the bending motion sheet 10 is bent under a force, the reinforcing mesh layer 30 and the tension covering layer 20 can be folded easily. The surface of the moving sheet 10 is bent and deformed by elastic tension. Therefore, as shown in the bottom figure of the fifth figure, when the bending motion sheet 10 is bent under a force, the tension covering layer 20 and the reinforcing mesh layer 30 can protect the The curved surface structure of the flexure sports sheet 10 will not be broken, and the tension coating layer 20 and the reinforcing mesh layer 30 can absorb the vibration formed by the flexure to improve the stability of use, and can effectively maintain the flexure sports sheet 10 Operational durability.

如上所述第二種實施結構進一步結構特徵為：該張力披覆層20的較佳保護厚度為0.3mm，且補強網層30的較佳保護厚度為0.1mm。其次，該張力披覆層為塗裝加工於拗折用運動片10外表面。再者，該拗折用運動片10為包含玻離纖維、碳纖維，或複合材料所製成。而且，包覆結合有張力披覆層20、補強網層30的該拗折用運動片10具有至少一弦線連接端11，能與一弓弦40的兩端連結，而組成如第三圖所示的弓100。The further structural feature of the second implementation structure described above is that the preferred protective thickness of the tension coating layer 20 is 0.3 mm, and the preferred protective thickness of the reinforcing mesh layer 30 is 0.1 mm. Secondly, the tension coating layer is coated on the outer surface of the flexure sports sheet 10. Furthermore, the flexing motion sheet 10 is made of glass fiber, carbon fiber, or composite material. Moreover, the flexure sports sheet 10, which is covered with a tension coating layer 20 and a reinforcing mesh layer 30, has at least one string connection end 11, which can be connected to both ends of a bowstring 40, and the composition is as shown in the third figure. Show the bow 100.

如上所述本發明透過貼覆結合於該拗折用運動片10外表面的一張力披覆層20、補強網層30，能確實突破目前拗折性運動器具在受力彎曲時容易造成結構斷裂的困境及缺點，而達到以下優點：As described above, the present invention can achieve a breakthrough in the current flexural sports equipment that is likely to cause structural fracture when bent under force by attaching a force covering layer 20 and a reinforcing mesh layer 30 to the outer surface of the flexure sports sheet 10 Difficulties and shortcomings, and achieve the following advantages:

１、該張力披覆層20、補強網層30具有能隨拗折用運動片10表面彎曲而變形的彈性張力，並保護該拗折用運動片10彎曲的表面結構不會斷裂。1. The tension coating layer 20 and the reinforcing mesh layer 30 have elastic tension that can deform with the bending of the surface of the flexing sports sheet 10, and protect the curved surface structure of the flexing sports sheet 10 from breaking.

２、且該張力披覆層20、補強網層30能吸收拗折所形成的震動，進而有效維持拗折用運動片10提供拗折彎曲操作使用的耐用度。2. The tension covering layer 20 and the reinforcing mesh layer 30 can absorb the vibration formed by the flexion, thereby effectively maintaining the durability of the flexion and bending operation provided by the flexion movement sheet 10.

由上所述者僅為用以解釋本發明之較佳實施例，並非企圖據以對本發明做任何形式上之限制，是以，凡有在相同之創作精神下所做有關本發明之任何修飾或變更者，為其他可據以實施之型態且具有相同效果者，皆仍應包括在本發明意圖保護之範疇內。The above are only used to explain the preferred embodiments of the present invention, and are not intended to limit the present invention in any form. Therefore, any modification related to the present invention made under the same creative spirit Or changes, other types that can be implemented and have the same effect, should still be included in the scope of the present invention.

綜上所述，本發明「具保護裝置之拗折性運動器具」，其實用性及成本效益上，確實是完全符合產業上發展所需，且所揭露之結構創作亦是具有前所未有的創新構造，所以其具有「新穎性」應無疑慮，又本發明可較習用之結構更具功效之增進，因此亦具有「進步性」，其完全符合我國專利法有關新型專利之申請要件的規定，乃依法提起專利申請，並敬請   鈞局早日審查，並給予肯定。In summary, the “flexible sports equipment with protective device” of the present invention is indeed fully in line with the needs of industrial development in terms of practicability and cost-effectiveness, and the disclosed structural creation also has an unprecedented innovative structure. Therefore, it should be considered as "novelty", and the present invention can be more effective than the conventional structure, so it is also "progressive". It fully complies with the requirements of China's patent law on the requirements of new patent applications. File a patent application in accordance with the law, and I hope that the Bureau will review it as soon as possible and give it affirmation.

〔本發明〕 10:拗折用運動片 11:弦線連接端 100:弓 20:張力披覆層 30:補強網層 40:弓弦 〔習知〕 A:弓片 A1:排列纖維 A2:裂縫 B:弓弦 〔this invention〕 10: foldable sports film 11: String connection end 100: bow 20: Tension coating 30: Reinforce the network layer 40: Bowstring [Learning] A: Bow piece A1: Arrange fibers A2: Crack B: Bowstring

[第一圖]係本發明結構之立體剖面示意圖。 [第二圖]係本發明於拗折操作使用而彎曲變形之剖面示意圖。 [第三圖]係本發明與一弓弦的兩端連結組成一弓之立體示意圖。 [第四圖]係本發明第二種實施結構之立體剖面示意圖。 [第五圖]係本發明第二種實施結構於拗折操作使用而彎曲變形之剖面示意圖。 [第六圖]為現有習知弓箭結構立體示意圖。 [第七圖]為第六圖Ⅶ-Ⅶ線段之剖面及彎曲變化示意圖。 [The first figure] is a schematic three-dimensional cross-sectional view of the structure of the present invention. [Second Figure] is a schematic cross-sectional view of the present invention in bending and deforming when used in a folding operation. [Third Figure] is a three-dimensional schematic diagram of the present invention and the two ends of a bowstring connected to form a bow. [Fourth Figure] is a schematic three-dimensional cross-sectional view of the second embodiment of the present invention. [Fifth Figure] is a schematic cross-sectional view of the second implementation structure of the present invention that is bent and deformed during the buckling operation. [Figure 6] is a three-dimensional schematic diagram of the structure of a conventional bow and arrow. [Figure 7] is a schematic diagram of the cross-section and bending changes of the line segment VII-VII in Figure 6.

10:拗折用運動片 10: foldable sports film

20:張力披覆層 20: Tension coating

Claims (5)

一種具保護裝置之拗折性運動器具，包括：一拗折用運動片；一補強網層包覆結合於該拗折用運動片外表面；以及一張力披覆層貼覆結合於該補強網層外表面，且該拗折用運動片於受力彎曲時，該補強網層、張力披覆層具有能隨拗折用運動片表面彎曲而變形的彈性張力，並保護該拗折用運動片彎曲的表面結構不會斷裂。 A flexure sports equipment with a protective device, comprising: a flexure sports piece; a reinforcing net layer covering and bonding to the outer surface of the flexure sports piece; and a force covering layer pasting and bonding to the reinforcing net When the bending movement sheet is bent under a force, the reinforcing mesh layer and the tension coating layer have elastic tension that can deform with the bending of the surface of the bending movement sheet, and protect the bending movement sheet The curved surface structure will not break. 依據申請專利範圍第1項所述之具保護裝置之拗折性運動器具，其中該張力披覆層的較佳保護厚度為0.3mm，且補強網層的較佳保護厚度為0.1mm。 According to the foldable sports equipment with protection device described in the first item of the patent application, the preferable protection thickness of the tension coating layer is 0.3mm, and the preferable protection thickness of the reinforcing mesh layer is 0.1mm. 依據申請專利範圍第1項所述之具保護裝置之拗折性運動器具，其中該張力披覆層為塗裝加工於拗折用運動片外表面。 According to the flexure sports equipment with protection device described in item 1 of the scope of patent application, the tension coating layer is painted on the outer surface of the flexure sports sheet. 依據申請專利範圍第1至3項中任一項所述之具保護裝置之拗折性運動器具，其中該拗折用運動片為包含玻離纖維、碳纖維，或複合材料所製成。 According to any one of items 1 to 3 of the scope of the patent application, the flexure sports apparatus with a protective device, wherein the flexure sports sheet is made of glass fiber, carbon fiber, or composite material. 依據申請專利範圍第4項所述之具保護裝置之拗折性運動器具，其中該拗折用運動片具有至少一弦線連接端，用與一弓弦連結組成一弓。 According to the flexure sports apparatus with protection device described in item 4 of the scope of patent application, the flexion motion piece has at least one string connection end, which is connected with a bowstring to form a bow.
TW108138643A 2019-10-25 2019-10-25 Foldable sports equipment with protective device TWI705844B (en)

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202420299U (en) * 2011-11-12 2012-09-05 焦作市三利达娱乐设备有限公司 Bow slice with composite structure
CN203303602U (en) * 2013-01-05 2013-11-27 乐陵市友谊体育器材有限责任公司 Pre-impregnated fiber composite arched sheet

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202420299U (en) * 2011-11-12 2012-09-05 焦作市三利达娱乐设备有限公司 Bow slice with composite structure
CN203303602U (en) * 2013-01-05 2013-11-27 乐陵市友谊体育器材有限责任公司 Pre-impregnated fiber composite arched sheet

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