WO2016038728A1 - Billiards positioning sheet - Google Patents

Billiards positioning sheet Download PDF

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Publication number
WO2016038728A1
WO2016038728A1 PCT/JP2014/074166 JP2014074166W WO2016038728A1 WO 2016038728 A1 WO2016038728 A1 WO 2016038728A1 JP 2014074166 W JP2014074166 W JP 2014074166W WO 2016038728 A1 WO2016038728 A1 WO 2016038728A1
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Prior art keywords
billiard
hole
holes
ball
positioning sheet
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PCT/JP2014/074166
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French (fr)
Japanese (ja)
Inventor
藤田　光一
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藤田　光一
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Priority to PCT/JP2014/074166 priority Critical patent/WO2016038728A1/en
Priority to JP2016547327A priority patent/JPWO2016038728A1/en
Publication of WO2016038728A1 publication Critical patent/WO2016038728A1/en

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    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63D—BOWLING GAMES, e.g. SKITTLES, BOCCE OR BOWLS; INSTALLATIONS THEREFOR; BAGATELLE OR SIMILAR GAMES; BILLIARDS
    • A63D15/00—Billiards, e.g. carom billiards or pocket billiards; Billiard tables

Definitions

  • the present invention relates to a billiard positioning sheet that is installed on a billiard cloth and can easily align billiard balls.
  • the billiard ball set member shown in Patent Document 1 can easily align billiard balls by arranging billiard balls along a substantially rhombus-shaped frame having a hollow portion. Since the frame is formed thin, it is not necessary to remove the frame during the billiard game.
  • the ball set member of Patent Document 1 lacks these functions.
  • Patent Documents 1 to 4 have a thin sheet-like member, there is an advantage that it is easy to carry and store. If it does, it becomes an obstacle of a billiard ball break and is not suitable for use.
  • the breakage of the sheet is caused by the shape of the sheet, the apex angle portion, and the like.
  • the ball set member of Patent Document 1 has a large number of apex angle portions that are liable to break, the shape of the apex angle portion, and the shape of the sheet. Are square and easily break.
  • a sheet is set on the billiards cross, and the billiard balls aligned by the sheet are hit with the hand ball, but the hand ball and the first ball at the time of the break shot (the hand ball is the first on the billiard ball) Since the impact with the sphere reaching the ball is larger than the other spheres, wear deterioration such as indentation of the seat portion where the first sphere is placed or the billiard cloth portion tends to occur.
  • the present invention has been made in view of such a point, and the object thereof is to easily align billiard balls, and to have a high functionality so that even worn billiard balls can be properly positioned.
  • a billiard positioning sheet that can reduce functional degradation due to breakage or wear deterioration.
  • a billiard positioning sheet has a hollow portion hollowed out, and a plurality of holes for mounting billiard balls are formed in an outer frame surrounding the hollow portion.
  • the outer frame surrounds the hollow portion, and has an outer frame main body formed with a plurality of holes on the peripheral surface, and a protrusion that protrudes from the outer frame main body toward the outside of the hollow portion and has a single hole formed at the protruding top portion. And a protrusion that protrudes from the outer frame main body toward the inside of the hollow portion and has one hole formed in the protruding top portion.
  • the present invention as described above, it is possible to easily arrange the billiard balls by providing a visual function of placing the billiard balls in the holes formed in the outer frame main body and the protrusions.
  • the area of the outer frame body itself (hollow part) is narrowed by the amount of protrusion protruding from the outer frame body toward the outside of the hollow part, so it is compact for the user. Can give an impression.
  • the plurality of holes of the billiard positioning sheet according to the present invention are formed with play such that the mounted billiard balls and the billiards cloth are in contact with each other, and the first ball of the billiard balls among the plurality of holes is One hole located has less play area than the other holes.
  • the plurality of holes for mounting the billiard ball have play, and the hole in which the first ball of the billiard ball (the ball in which the hand ball reaches the billiard ball first) is located.
  • the hole in which the first ball of the billiard ball (the ball in which the hand ball reaches the billiard ball first) is located.
  • Has a smaller play area than other holes in other words, since the hole where the first ball is located is smaller than the other holes, the sinking when the first ball is placed in the smaller hole
  • the amount of the billiard ball is small and the ball is slightly floating compared to the other balls. This contributes to the proper and reliable positioning of the billiard ball. Even a sphere can sufficiently absorb the wear, and can be properly positioned.
  • the hand ball hits the first ball strongly, and the impact is transmitted to the other ball in contact with the billiard cross portion below the first ball, so a dent occurs in the cross below the first ball.
  • the hole where the 1st ball is located can be made smaller and the other holes can be made smaller.
  • the 1st ball is placed on the billiard cloth under conditions different from those of the other balls, so that the 1st ball floats slightly compared to the other balls.
  • the impact transmitted to the part can be buffered, and this design can reduce the dent of the billiard cloth and can easily align the billiard balls.
  • the billiard positioning sheet according to the present invention has an approximately rhombus-shaped hole serving as the outer surface of the billiard ball, thereby increasing the absorption of the billiard ball and positioning the worn billiard ball properly and reliably. be able to. Further, by forming the top outer edge of the protrusion and the outer edge of the contact portion between the protrusion and the outer frame main body into an R shape, there is no angular beam that can easily cause the sheet to break, and the sheet can be prevented from being broken. it can.
  • the billiard positioning sheet of the present invention is rich in functionality (visual function, inhibitory function, breakage suppression function), contributes to proper and reliable positioning of the billiard ball, and can be applied to a worn billiard ball. effective.
  • the figure which shows the 1st example of the positioning sheet for billiards concerning embodiment of this invention The surface view which shows the 1st example of the positioning sheet for billiards which concerns on embodiment of this invention.
  • the figure which shows the 2nd example of the positioning sheet for billiards which concerns on embodiment of this invention The figure which shows the 2nd example of the positioning sheet for billiards which concerns on embodiment of this invention.
  • FIGS. 1 to 3 are views showing an appearance and a use state of a billiard positioning sheet 1 according to an embodiment of the present invention.
  • the billiard positioning sheet 1 is formed of a thin member such as polyester or plastic that does not stretch and is not easily broken.
  • the billiard positioning sheet 1 according to the embodiment of the present invention is a thin flat sheet, and a front view is shown in FIG. 2, and a rear view appears in the same manner as the front view.
  • the billiard positioning sheet 1 is installed on a billiard cloth, has a hollow part 2 hollowed out, and has a plurality of holes for mounting billiard balls on an outer frame surrounding the hollow part 2.
  • the outer frame body 10 is formed as an outer frame that surrounds the hollow portion 2 and has a plurality of first holes 20 formed on the peripheral surface thereof, and projects from the outer frame body 10 toward the outside of the hollow portion 2.
  • the protrusions 11, 12, 13, and 14 each have one hole 21, 22, 22, and 22 formed in the protruding top portions 11 a, 12 a, 13 a, and 14 a.
  • the outer frame main body 10 is a substantially circular body having a substantially circular shape, and six first holes 20 are equally formed on the circumference with an interval of 60 degrees.
  • the protrusion 11 is positioned above the billiard positioning sheet 1, and the protrusions 12, 13, and 14 are positioned below the billiard positioning sheet 1.
  • One second hole 21 is formed on the top 11a side of the protrusion 11, and one third hole 22 is formed in each of the other tops 12a, 13a, and 14a.
  • size of the 1st hole 20, the 2nd hole 21, and the 3rd hole 22 may be substantially the same, wear deterioration can be carried out by making the 2nd hole 21 smaller than another hole. Can also respond effectively.
  • the outer edges of the top portions 11a to 14a of the protrusions 11 to 14 have an R shape.
  • the outer edges of the contact portions 11b, 12b, 13b, and 14b between the protrusions 11 to 14 and the outer frame main body 10 have an R shape, so that there is no point in the overall external shape, and the first Since the holes 20 are not arranged at the positions of the contact portions 11b to 14b, the breakage of the sheet is suppressed.
  • the billiard positioning sheet 1 shown in the first example has billiard balls placed on a total of 10 holes formed in a flat sheet-like frame, and one billiard ball is placed in the hollow portion 2.
  • Billiard balls 3 are placed on the eight holes (six first holes 20, one second hole 21, and one third hole 22), and one billiard ball 3 is placed in the hollow portion 2.
  • a nine ball can be made by placing (FIG. 3A).
  • Billiard balls 3 are placed on nine holes (six first holes 20, one second hole 21, and two second holes 22), and one billiard ball is placed in the hollow portion 2.
  • Ten balls can be made by placing 3 (FIG. 3B). In either case, the first ball is placed at the position of the second hole 21, and the player hits the first ball and hits the hand ball to break.
  • the billiard positioning sheet 1 shown in the first example has the hollow part 2 which is installed on the billiard cloth and is hollowed out, and has six first holes 20 on the peripheral surface surrounding the hollow part 2.
  • a substantially circular body as the outer frame main body 10 formed with a single protrusion 11 formed integrally with an upper portion of the substantially circular body and having one second hole 21 formed on the other end side of the substantially circular body;
  • three projecting bodies 12, 13, and 14 that are integrally formed in the lower part of the substantially circular body and in which one second hole 22 is formed on each of the other ends of the substantially circular body.
  • the substantially circular body that is hollowed out and the four protrusions 11, 12, 13, and 14 that are in contact with the outer periphery of the substantially circular body are integrally formed, and six first holes 20 are formed on the circumference of the substantially circular body, respectively. Since one second hole 21 or third hole 22 is formed on the other end side of the protrusion, a billiard ball may be placed on the first hole 20 to the third hole 22. In addition, since the billiard balls are stably stored by the first hole 20 to the third hole 22, the function of suppressing the displacement of the mounted billiard balls is exhibited. Can do. In particular, by making the second hole 21 on which the first ball that the hand ball reaches the billiard ball first is placed smaller than the other holes, the second hole 21 itself and the billiard cloth in the vicinity thereof are removed. A dent can be prevented.
  • FIG. 4 to 6 are views showing an appearance and a usage state of the billiard positioning sheet 1 'according to the embodiment of the present invention.
  • the billiard positioning sheet 1 ' is formed of a thin member such as polyester or plastic that does not stretch and is not easily broken.
  • the billiard positioning sheet 1 ′ according to the embodiment of the present invention is a thin flat sheet, and a front view is shown in FIG. 5, and a rear view appears the same as the front view.
  • the billiard positioning sheet 1 ′ is installed on a billiard cloth, has a hollow portion 2 ′ that is hollowed out, and a plurality of billiard balls are mounted on an outer frame surrounding the hollow portion 2 ′. And an outer frame body 10 'surrounding the hollow portion 2' and having a plurality of first holes 20 'formed on the peripheral surface, and the outer frame body 10' to the hollow portion.
  • Projecting bodies 11 ′, 12 ′, and 14 ′ each projecting toward the outside of 2 ′ and having one hole 21 ′, 22 ′, and 22 ′ formed in the projected top portions 11 a ′, 12 a ′, and 14 a ′
  • the outside Projection bodies 13 ′ and 13 ′ each projecting from the frame main body 10 ′ toward the inside of the hollow portion 2 ′ and having one hole 23 ′ and 23 ′ formed in the projected top portions 13 a1 ′ and 13 a2 ′ .
  • the outer frame main body 10 ′ is a substantially triangular body having a substantially triangular shape, and nine first holes 20 ′ are equally formed on the triangle.
  • the protrusion 11 ′ is positioned at the upper part of the billiard positioning sheet 1 ′, and the protrusions 12 ′ and 14 ′ are at the lower part of the billiard positioning sheet 1 ′.
  • the protrusion 13 ' is located in the hollow portion 2' region of the billiard positioning sheet 1 '.
  • One second hole 21 ′ is formed on the top 11a ′ side of the protrusion 11 ′, and one third hole 22 ′ is formed in each of the other tops 12a ′ and 14a ′.
  • a fourth hole 23 ′ is formed in each of 13 a1 ′ and 13 a2 ′.
  • the first hole 20 ′, the second hole 21 ′, the third hole 22 ′, and the fourth hole 23 ′ may have substantially the same size. By making it smaller than the hole, it is possible to effectively cope with wear deterioration.
  • the billiard positioning sheet 1 ′ in which the substantially triangular outer frame body 10 ′ and the protrusions 11 ′, 12 ′, 13 ′, and 14 ′ are integrally formed has a top 11 a of the protrusions 11 ′ to 14 ′.
  • the outer edges of 'to 14a' have an R shape, and the outer edges of the contact portions 11b ', 12b', 13b ', 14b' between the protrusions 11 'to 14' and the outer frame body 10 'have an R shape.
  • the first hole 20 ′ is arranged at the position of the contact portions 11b ′, 12b ′, 14b ′. Since the contact area of the formed contact part 13b ′ is wider than the other contact parts 11b ′, 12b ′, and 14b ′, the breakage of the sheet is suppressed.
  • the billiard positioning sheet 1 'shown in the second example has billiard balls placed on a total of 14 holes formed in a flat sheet-like frame, and one billiard ball is placed in the hollow portion.
  • the billiard balls 3 are placed on eight holes (five first holes 20 ', one second hole 21' and two fourth holes 23 '), and one in the hollow part 2'.
  • the billiard ball 3 is placed to form a nine ball (FIG. 6A).
  • the billiard balls 3 are placed on the nine holes (six first holes 20 ′, one second hole 21 ′, and two fourth holes 23 ′), and the hollow part 2 ′.
  • Ten balls can be made by placing one billiard ball 3 (FIG.
  • the billiard balls 3 are respectively mounted on all the 14 holes, and one billiard ball 3 is placed in the hollow portion 2 ′, thereby forming an eight ball (FIG. 6C). In both cases, the first ball is placed at the position of the second hole 21 ′, and the player hits the first ball and hits the hand ball to break.
  • the billiard positioning sheet 1 ′ shown in the second example has the hollow part 2 ′ which is installed on the billiard cloth and is hollowed out, and the nine first firsts are arranged on the triangle surrounding the hollow part 2 ′.
  • a substantially triangular body that is hollowed out, three protrusions 11 ', 12', 14 that contact the outer periphery of the approximately triangular body, and a branched V-shaped protrusion 13 'that contacts the inner periphery of the three protrusions 11', 12 ', 14 are integrally formed.
  • the billiard balls can be stably accommodated by this, it is possible to exert a suppressive function in which the displacement of the billiard balls placed thereon hardly occurs.
  • the second hole 21 ′ on which the first ball that reaches the billiard ball first is placed smaller than the other holes, so that the second hole 21 ′ itself and billiards in the vicinity thereof Cross dents can be prevented.
  • the billiard positioning sheet 1 is a member that does not stretch and is not easily broken, for example, Molded with a thin member such as polyester or plastic.
  • the billiard positioning sheet 1 ′′ according to the embodiment of the present invention is a thin flat sheet, and a front view is shown in FIG. 8, and a rear view appears identically to the front view.
  • the billiard positioning sheet 1 is installed on a billiard cloth, has a hollow portion 2" that is hollowed out, and places billiard balls on an outer frame body 10 "that surrounds the hollow portion 2".
  • a plurality of first holes 20 "and one second hole 21" are formed.
  • the first hole 20 ′′ and the second hole 21 ′′ may be substantially the same size, but wear deterioration can be achieved by making the second hole 21 ′′ smaller than the first hole 20 ′′. Can also respond effectively.
  • the outer frame main body 10 ′′ includes a first substantially triangular body having a large triangular area at the top and a second substantially triangular body having a substantially triangular shape having a small area at the bottom.
  • the corner portions have an R shape on both the inner and outer edges and the outer periphery of the hollow portion 2 ′′.
  • Such a billiard positioning sheet 1 ′′ is free from breakage of the sheet because the entire outer shape has no rounded point and the entire outer edge has an R shape.
  • the outer periphery has a wavy shape in which peaks and troughs appear alternately, and in particular, the sheet is broken so that the outer frame area in the vicinity where the first first hole 20 "is located is widened. Is suppressed.
  • the billiard positioning sheet 1 ′′ shown in the third example has billiard balls placed on a total of 10 holes formed in a flat sheet-like frame, and one billiard ball is placed in the hollow portion.
  • the billiard balls 3 are respectively placed on the eight holes (seven first holes 20 "and one second hole 21"), and the hollow parts
  • a nine ball can be formed (FIG. 9A).
  • the billiard balls 3 are placed on the nine holes (eight first holes 20 ′′ and one second hole 21 ′′), respectively, and placing one billiard ball 3 in the hollow portion 2 ′′
  • a ten ball is formed (FIG. 9B).
  • the first ball is placed at the position of the second hole 21 ′′, and a break is caused by hitting the first ball and hitting the hand ball.
  • FIG. 10 is a diagram showing the appearance of the second hole 21 (same as 21 ′, 21 ′′) and the other holes 20, 22 (same as 20 ′, 22 ′, etc.).
  • a rhombus-shaped (rhombic shape) hole is used in order to maximize the absorption capacity of the billiard sphere. It may be circular or rectangular.
  • the second hole 21 has a rhombus shape having a length l 21 , a height h 21 , and diagonals a 21 and b 21 , while the other holes have a length l, a height h, and diagonals a and b. It is a diamond shape.
  • l 21 1, h 21 ⁇ h, a 21 ⁇ a 2 , b 21 > b
  • the size of the second hole 21 in terms of area ratio is that of other holes. Smaller than size.
  • the billiard positioning sheet according to the present invention can easily position and align billiard balls and is useful as a tool for enjoying games of eight balls, nine balls, and ten balls.

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Abstract

[Problem] To provide a billiards positioning sheet that can arrange billiard balls easily and with certainty, that has high functionality, that can appropriately position even worn billiard balls and that can reduce functionality degradation caused by tearing or wear degradation of the sheet. [Solution] In a billiards positioning sheet 1, integrally formed are a substantially circular body 10 which has a hollowed-out hollow portion 2, and four protrusions 11, 12, 13, 14 which contact the outer periphery of the substantially circular body 10. Six first holes 20 are formed on the circumference of the substantially circular body 10, and a second hole 21 and a third hole 22 are formed at the other end (tip side) of each protrusion. The plurality of holes 20, 21, 22 are formed so as to have play such that billiard balls placed thereon and a billiard cloth contact each other with certainty and the second hole 21 where the number one billiard ball is positioned among the plurality of holes has a smaller area of play than the other holes 20, 22.

Description

ビリヤード用位置決めシートBilliard positioning sheet
　本発明は、ビリヤードクロス上に設置され、ビリヤード球を容易に整列することができるビリヤード用位置決めシートに関する。 The present invention relates to a billiard positioning sheet that is installed on a billiard cloth and can easily align billiard balls.
　ビリヤードゲームの開始時は、木製、金属製又はプラスチック製等の三角形状の枠体（トライアングルラック）内にビリヤード球を収めることにより、ビリヤード球をビリヤードクロス上の所定の位置に整列することが一般に行われている。この方法によれば、ビリヤード球の整列は容易になるものの、ビリヤードゲームの際には枠体を取り除かなければならないために、一度整列されたビリヤード球の位置ズレが起こる可能性があり、全てのビリヤード球を密接した状態で維持させることが困難であるか、枠体の取り除きに慎重を期すことが必要である。 At the start of a billiard game, it is common to place the billiard balls in a predetermined position on the billiard cloth by placing the billiard balls in a triangular frame (triangle rack) made of wood, metal or plastic. Has been done. According to this method, although the billiard balls can be easily aligned, the billiard ball must be removed during the billiard game. It is difficult to keep the billiard balls in close contact, or careful removal of the frame is necessary.
　一方で、特許文献１に示されるビリヤード用のボールセット部材は、中空部を有する略菱形状の枠体に沿ってビリヤード球を配置することで、ビリヤード球を容易に整列することができ、この枠体が薄く形成されていることから、ビリヤードゲームの際に枠体を取り除く必要はない。 On the other hand, the billiard ball set member shown in Patent Document 1 can easily align billiard balls by arranging billiard balls along a substantially rhombus-shaped frame having a hollow portion. Since the frame is formed thin, it is not necessary to remove the frame during the billiard game.
　また、図１１に示す３つの意匠登録（（ａ）は意匠登録第１３７５１７６号、（ｂ）は意匠登録第１３５９３１７号、（ｃ）は意匠登録第１３５９３１８号。いずれも「ビリヤード用位置決めシート」）は、本願出願人による創作として既に開示されており、中空部を有する枠体に形成された孔の上にビリヤード球を配置することで、ビリヤード球を容易に整列することができるものである。 Further, the three design registrations shown in FIG. 11 ((a) is design registration No. 1375176, (b) is design registration No. 1359317, (c) is design registration No. 1359318, both are "positioning sheets for billiards") Has already been disclosed as a creation by the applicant of the present application, and the billiard balls can be easily aligned by arranging the billiard balls on the holes formed in the frame body having the hollow portion.
特開２００９－１３６５３３号公報（図１、図８、図１１、図１３等）Japanese Unexamined Patent Publication No. 2009-136533 (FIGS. 1, 8, 11, 13, etc.) 意匠登録第１３７５１７６号公報Design Registration No. 1375176 意匠登録第１３５９３１７号公報Design Registration No. 1359317 意匠登録第１３５９３１８号公報Design Registration No. 1359318
　ビリヤード球の整列に際しては、ビリヤードクロス上のどの位置にビリヤード球を載上すればいいのかという視覚的機能と、載上したビリヤード球の位置ズレが起こりにくいような抑制的機能と、を併せ持ち、さらに抑制的機能にはビリヤード球の摩耗劣化によってもビリヤード球を確実に整列させることができることが好ましい。この点、特許文献１のボールセット部材は、これらの機能に欠けている。 When aligning the billiard balls, it has both a visual function of where to place the billiard balls on the billiards cross and a suppressive function that makes it difficult for the billiard balls to be displaced. Furthermore, for the inhibitory function, it is preferable that the billiard balls can be reliably aligned even by wear deterioration of the billiard balls. In this regard, the ball set member of Patent Document 1 lacks these functions.
　また、ビリヤード球は使用するにつれて摩耗していくが、摩耗したビリヤード球でも適正に整列させることができるか否か、特許文献１のボールセット部材は不明である。 Also, the billiard balls wear out as they are used, but it is unclear whether the worn billiard balls can be properly aligned or not in the patent document 1.
　また、特許文献１乃至４は薄いシート状の部材を呈していることから、持ち運びや保管が容易であるという利点を有するものの、その薄さからシートの破断が問題となり、シートが一部でも破断してしまうとビリヤード球のブレイクの障害となって使用に適さない。シートの破断は、シートの形状や頂角部分等が要因となるが、特許文献１のボールセット部材は、破断が生じやすい頂角部分の数が多かったり、頂角部分の形状やシートの形状が角ばっており、破断が生じやすい。 Further, since Patent Documents 1 to 4 have a thin sheet-like member, there is an advantage that it is easy to carry and store. If it does, it becomes an obstacle of a billiard ball break and is not suitable for use. The breakage of the sheet is caused by the shape of the sheet, the apex angle portion, and the like. However, the ball set member of Patent Document 1 has a large number of apex angle portions that are liable to break, the shape of the apex angle portion, and the shape of the sheet. Are square and easily break.
　さらに、ビリヤードゲームの開始時にはビリヤードクロス上にシートが設置され、シートによって整列されたビリヤード球を手球で打つことになるが、ブレイクショット時の手球と１番球（手球がビリヤード球に一番最初に到達する球）との衝撃は他の球より大きいことから、１番球が置かれているシート部分やビリヤードクロス部分が凹むなどの摩耗劣化が生じやすい。 In addition, at the start of the billiard game, a sheet is set on the billiards cross, and the billiard balls aligned by the sheet are hit with the hand ball, but the hand ball and the first ball at the time of the break shot (the hand ball is the first on the billiard ball) Since the impact with the sphere reaching the ball is larger than the other spheres, wear deterioration such as indentation of the seat portion where the first sphere is placed or the billiard cloth portion tends to occur.
　本発明はこのような点に鑑みてなされたものであり、その目的は、ビリヤード球を容易に整列することができるとともに、機能性に富み、摩耗したビリヤード球でも適正に位置決めでき、さらにシートの破断や摩耗劣化による機能低下を低減することができるビリヤード用位置決めシートを提供する。 The present invention has been made in view of such a point, and the object thereof is to easily align billiard balls, and to have a high functionality so that even worn billiard balls can be properly positioned. Provided is a billiard positioning sheet that can reduce functional degradation due to breakage or wear deterioration.
　上記課題を解決するため、本発明に係るビリヤード用位置決めシートは、中抜きされた中空部を有し、この中空部を囲む外枠にビリヤード球を載上するための複数の孔が形成されている。外枠は、中空部を囲い、周面上に複数の孔が形成された外枠本体と、外枠本体から中空部の外側に向けて突出し、突出した頂部に１つの孔が形成された突起体と、外枠本体から中空部の内側に向けて突出し、突出した頂部に１つの孔が形成された突起体と、を有する。 In order to solve the above problems, a billiard positioning sheet according to the present invention has a hollow portion hollowed out, and a plurality of holes for mounting billiard balls are formed in an outer frame surrounding the hollow portion. Yes. The outer frame surrounds the hollow portion, and has an outer frame main body formed with a plurality of holes on the peripheral surface, and a protrusion that protrudes from the outer frame main body toward the outside of the hollow portion and has a single hole formed at the protruding top portion. And a protrusion that protrudes from the outer frame main body toward the inside of the hollow portion and has one hole formed in the protruding top portion.
　このような本発明によれば、外枠本体及び突起体に形成された孔にビリヤード球を載せればいいという視覚的機能を発揮し、ビリヤード球を容易に整列することができる。また、従来のビリヤード用位置決めシートに比べて、外枠本体から中空部の外側に向けて突出した突起体の分だけ外枠本体自体（中空部）の領域は狭くなることから、使用者にコンパクトな印象を与えることができる。 According to the present invention as described above, it is possible to easily arrange the billiard balls by providing a visual function of placing the billiard balls in the holes formed in the outer frame main body and the protrusions. In addition, compared to conventional billiard positioning sheets, the area of the outer frame body itself (hollow part) is narrowed by the amount of protrusion protruding from the outer frame body toward the outside of the hollow part, so it is compact for the user. Can give an impression.
　また、本発明に係るビリヤード用位置決めシートの複数の孔は、載上されたビリヤード球とビリヤードクロスとが確実に当接するような遊びをもって形成され、複数の孔のうちビリヤード球の１番球が位置する１つの孔は、他の孔に比べて遊びの領域が小さい。 Further, the plurality of holes of the billiard positioning sheet according to the present invention are formed with play such that the mounted billiard balls and the billiards cloth are in contact with each other, and the first ball of the billiard balls among the plurality of holes is One hole located has less play area than the other holes.
　このような本発明によれば、ビリヤード球を載上するための複数の孔には遊びをもっており、ビリヤード球の１番球（手球がビリヤード球に一番最初に到達する球）が位置する孔は、他の孔に比べて遊びの領域が小さい、換言すれば、１番球が位置する孔が他の孔に比べて小さいことから、その小さい孔に１番球を載上したときの沈み量を小さくして、他の球に比べて１番球が若干浮いた状態を維持しており、ビリヤード球の適正かつ確実な位置決めに資するとともに、規格内のビリヤード球は勿論のこと摩耗したビリヤード球でもその摩耗分を十分に吸収することが可能で、適正に位置決めすることができる。 According to the present invention as described above, the plurality of holes for mounting the billiard ball have play, and the hole in which the first ball of the billiard ball (the ball in which the hand ball reaches the billiard ball first) is located. Has a smaller play area than other holes, in other words, since the hole where the first ball is located is smaller than the other holes, the sinking when the first ball is placed in the smaller hole The amount of the billiard ball is small and the ball is slightly floating compared to the other balls. This contributes to the proper and reliable positioning of the billiard ball. Even a sphere can sufficiently absorb the wear, and can be properly positioned.
　すなわち、ゲーム開始のブレイク時には手玉が１番球に強く当たり、その衝撃は接触している他の球と１番球下方のビリヤードクロス部分に伝わることから、１番球下方のクロスに凹みが生じることで１番球が沈み込み、使用回数が増す程ビリヤード球が並びづらくなっていたという問題があったが、本発明によれば、１番球の位置する孔を小さくして他の孔を相対的に大きくすることで、１番球が他のボールとは違う条件でビリヤードクロス上に載っている状態としたことから、他のボールに比べて１番球が若干浮くようにしてビリヤードクロス部分に伝わる衝撃を緩衝することができ、この設計によりビリヤードクロスの凹みが軽減されてビリヤード球を容易に整列することができる。 That is, at the time of the break at the start of the game, the hand ball hits the first ball strongly, and the impact is transmitted to the other ball in contact with the billiard cross portion below the first ball, so a dent occurs in the cross below the first ball. However, according to the present invention, the hole where the 1st ball is located can be made smaller and the other holes can be made smaller. By making it relatively large, the 1st ball is placed on the billiard cloth under conditions different from those of the other balls, so that the 1st ball floats slightly compared to the other balls. The impact transmitted to the part can be buffered, and this design can reduce the dent of the billiard cloth and can easily align the billiard balls.
　また、本発明に係るビリヤード用位置決めシートは、ビリヤード球の外郭位置接地面となる孔を略菱形状とすることにより、ビリヤード球の吸収力が増し、摩耗したビリヤード球でも適正かつ確実に位置決めすることができる。また、突起体の頂部外縁及び突起体と外枠本体との当接部外縁をＲ状とすることにより、シートの破断が容易に発生し得る角ばりがなく、シートの破断を抑制することができる。 In addition, the billiard positioning sheet according to the present invention has an approximately rhombus-shaped hole serving as the outer surface of the billiard ball, thereby increasing the absorption of the billiard ball and positioning the worn billiard ball properly and reliably. be able to. Further, by forming the top outer edge of the protrusion and the outer edge of the contact portion between the protrusion and the outer frame main body into an R shape, there is no angular beam that can easily cause the sheet to break, and the sheet can be prevented from being broken. it can.
　本発明のビリヤード用位置決めシートは、機能性（視覚的機能、抑制的機能、破断抑制機能）に富み、ビリヤード球の適正かつ確実な位置決めに資するとともに、摩耗したビリヤード球にも対応可能であるという効果がある。 The billiard positioning sheet of the present invention is rich in functionality (visual function, inhibitory function, breakage suppression function), contributes to proper and reliable positioning of the billiard ball, and can be applied to a worn billiard ball. effective.
本発明の実施の形態に係るビリヤード用位置決めシートの第１例を示す図。The figure which shows the 1st example of the positioning sheet for billiards concerning embodiment of this invention. 本発明の実施の形態に係るビリヤード用位置決めシートの第１例を示す表面図。The surface view which shows the 1st example of the positioning sheet for billiards which concerns on embodiment of this invention. 本発明の実施の形態に係るビリヤード用位置決めシートの第１例の使用状態を示す図。The figure which shows the use condition of the 1st example of the positioning sheet for billiards which concerns on embodiment of this invention. 本発明の実施の形態に係るビリヤード用位置決めシートの第２例を示す図。The figure which shows the 2nd example of the positioning sheet for billiards which concerns on embodiment of this invention. 本発明の実施の形態に係るビリヤード用位置決めシートの第２例を示す表面図。The surface view which shows the 2nd example of the positioning sheet for billiards which concerns on embodiment of this invention. 本発明の実施の形態に係るビリヤード用位置決めシートの第２例の使用状態を示す図。The figure which shows the use condition of the 2nd example of the positioning sheet for billiards concerning embodiment of this invention. 本発明の実施の形態に係るビリヤード用位置決めシートの第２例を示す図。The figure which shows the 2nd example of the positioning sheet for billiards which concerns on embodiment of this invention. 本発明の実施の形態に係るビリヤード用位置決めシートの第２例を示す表面図。The surface view which shows the 2nd example of the positioning sheet for billiards which concerns on embodiment of this invention. 本発明の実施の形態に係るビリヤード用位置決めシートの第２例の使用状態を示す図。The figure which shows the use condition of the 2nd example of the positioning sheet for billiards concerning embodiment of this invention. 第２の孔と他の孔の外観形状を示す図。The figure which shows the external shape of a 2nd hole and another hole. 従来のビリヤード用位置決めシートを示す図。The figure which shows the positioning sheet for conventional billiards.
　以下、本発明の実施の形態について図面に基づいて説明する。 Hereinafter, embodiments of the present invention will be described with reference to the drawings.
　図１乃至図３は、本発明の実施の形態に係るビリヤード用位置決めシート１の外観及び使用状態を示す図である。このビリヤード用位置決めシート１は、伸縮がなく破断しにくい部材、例えば、ポリエステルやプラスチック等の薄型部材で成形される。なお、本発明の実施の形態に係るビリヤード用位置決めシート１は薄い平面シート状であり、図２では表面図を示しており、裏面図は表面図と同一に現れる。 FIGS. 1 to 3 are views showing an appearance and a use state of a billiard positioning sheet 1 according to an embodiment of the present invention. The billiard positioning sheet 1 is formed of a thin member such as polyester or plastic that does not stretch and is not easily broken. The billiard positioning sheet 1 according to the embodiment of the present invention is a thin flat sheet, and a front view is shown in FIG. 2, and a rear view appears in the same manner as the front view.
　ビリヤード用位置決めシート１は、ビリヤードクロス上に設置されるものであって、中抜きされた中空部２を有し、中空部２を囲む外枠にビリヤード球を載上するための複数の孔が形成されおり、外枠としては、中空部２を囲い、周面上に複数の第１の孔２０が形成された外枠本体１０と、外枠本体１０から中空部２の外側に向けて突出し、突出した頂部１１ａ，１２ａ，１３ａ，１４ａにそれぞれ１つの孔２１，２２，２２，２２が形成された突起体１１，１２，１３，１４と、を有する。 The billiard positioning sheet 1 is installed on a billiard cloth, has a hollow part 2 hollowed out, and has a plurality of holes for mounting billiard balls on an outer frame surrounding the hollow part 2. The outer frame body 10 is formed as an outer frame that surrounds the hollow portion 2 and has a plurality of first holes 20 formed on the peripheral surface thereof, and projects from the outer frame body 10 toward the outside of the hollow portion 2. The protrusions 11, 12, 13, and 14 each have one hole 21, 22, 22, and 22 formed in the protruding top portions 11 a, 12 a, 13 a, and 14 a.
　外枠本体１０は略円形状を呈する略円形体であり、円周上に６つの第１の孔２０が６０度の間隔をもって等しく形成されている。突起体１１，１２，１３，１４のうち、突起体１１はビリヤード用位置決めシート１の上部に、突起体１２，１３，１４はビリヤード用位置決めシート１の下部に位置する。突起体１１の頂部１１ａ側には１つの第２の孔２１が形成され、別の頂部１２ａ，１３ａ，１４ａにはそれぞれに１つの第３の孔２２が形成されている。なお、第１の孔２０、第２の孔２１及び第３の孔２２の大きさは略同一であってもよいが、第２の孔２１を他の孔よりも小さくすることで摩耗劣化にも効果的に対応することができる。 The outer frame main body 10 is a substantially circular body having a substantially circular shape, and six first holes 20 are equally formed on the circumference with an interval of 60 degrees. Of the protrusions 11, 12, 13, and 14, the protrusion 11 is positioned above the billiard positioning sheet 1, and the protrusions 12, 13, and 14 are positioned below the billiard positioning sheet 1. One second hole 21 is formed on the top 11a side of the protrusion 11, and one third hole 22 is formed in each of the other tops 12a, 13a, and 14a. In addition, although the magnitude | size of the 1st hole 20, the 2nd hole 21, and the 3rd hole 22 may be substantially the same, wear deterioration can be carried out by making the 2nd hole 21 smaller than another hole. Can also respond effectively.
　このような略円形体の外枠本体１０と突起体１１，１２，１３，１４とが一体形成されたビリヤード用位置決めシート１は、突起体１１乃至１４の頂部１１ａ乃至１４ａ外縁はＲ状を呈し、突起体１１乃至１４と外枠本体１０との当接部１１ｂ，１２ｂ，１３ｂ，１４ｂ外縁はＲ状を呈していることから、その全体の外観形状に角ばった点がなく、また、第１の孔２０は当接部１１ｂ乃至１４ｂの位置には配置されていないことからも、シートの破断を抑制している。 In the billiard positioning sheet 1 in which the substantially circular outer frame body 10 and the protrusions 11, 12, 13, and 14 are integrally formed, the outer edges of the top portions 11a to 14a of the protrusions 11 to 14 have an R shape. The outer edges of the contact portions 11b, 12b, 13b, and 14b between the protrusions 11 to 14 and the outer frame main body 10 have an R shape, so that there is no point in the overall external shape, and the first Since the holes 20 are not arranged at the positions of the contact portions 11b to 14b, the breakage of the sheet is suppressed.
　第１の例に示すビリヤード用位置決めシート１は、平面シート状の枠内に形成された合計１０個の孔の上にビリヤード球を載上し、中空部２に１個のビリヤード球を配置することにより、ビリヤード球を容易に整列させることができる。８つの孔（６つの第１の孔２０と１つの第２の孔２１と１つの第３の孔２２）の上にビリヤード球３をそれぞれ載上し、中空部２に１個のビリヤード球３を置くことでナインボールができる（図３（ａ））。また、９つの孔（６つの第１孔２０と１つの第２の孔２１と２つの第２の孔２２）の上にビリヤード球３をそれぞれ載上し、中空部２に１個のビリヤード球３を置くことでテンボールができる（図３（ｂ））。なお、いずれも第２の孔２１の位置に１番球を載上し、１番球を目掛けて手球を打つことでブレイクする。 The billiard positioning sheet 1 shown in the first example has billiard balls placed on a total of 10 holes formed in a flat sheet-like frame, and one billiard ball is placed in the hollow portion 2. Thus, the billiard balls can be easily aligned. Billiard balls 3 are placed on the eight holes (six first holes 20, one second hole 21, and one third hole 22), and one billiard ball 3 is placed in the hollow portion 2. A nine ball can be made by placing (FIG. 3A). Billiard balls 3 are placed on nine holes (six first holes 20, one second hole 21, and two second holes 22), and one billiard ball is placed in the hollow portion 2. Ten balls can be made by placing 3 (FIG. 3B). In either case, the first ball is placed at the position of the second hole 21, and the player hits the first ball and hits the hand ball to break.
　以上、第１の例に示すビリヤード用位置決めシート１は、ビリヤードクロス上に設置され、中抜きされた中空部２を有し、この中空部２を囲む周面上に６つの第１の孔２０が形成された外枠本体１０としての略円形体と、略円形体の上部に一体形成され、略円形体の他端側に１つの第２の孔２１が形成された１つの突起体１１と、略円形体の下部に一体形成され、略円形体の他端側のそれぞれに１つの第２の孔２２が形成された３つの突起体１２，１３，１４と、を有する。中抜きされた略円形体と略円形体の外周に当接する４つの突起体１１，１２，１３，１４が一体形成され、略円形体の円周上に６つの第１の孔２０が、それぞれの突起体の他端側に１つの第２の孔２１又は第３の孔２２が形成されていることから、第１の孔２０乃至第３の孔２２の上にビリヤード球を載せればいいという視覚的機能を発揮し、また、第１の孔２０乃至第３の孔２２によってビリヤード球が安定して収まることから、載上したビリヤード球の位置ズレが起こりにくい抑制的機能を発揮することができる。特に、手球がビリヤード球に一番最初に到達する１番球が載上される第２の孔２１を他の孔よりも小さくすることで、第２の孔２１自体及びその近傍のビリヤードクロスの凹みを防ぐことができる。 As described above, the billiard positioning sheet 1 shown in the first example has the hollow part 2 which is installed on the billiard cloth and is hollowed out, and has six first holes 20 on the peripheral surface surrounding the hollow part 2. A substantially circular body as the outer frame main body 10 formed with a single protrusion 11 formed integrally with an upper portion of the substantially circular body and having one second hole 21 formed on the other end side of the substantially circular body; And three projecting bodies 12, 13, and 14 that are integrally formed in the lower part of the substantially circular body and in which one second hole 22 is formed on each of the other ends of the substantially circular body. The substantially circular body that is hollowed out and the four protrusions 11, 12, 13, and 14 that are in contact with the outer periphery of the substantially circular body are integrally formed, and six first holes 20 are formed on the circumference of the substantially circular body, respectively. Since one second hole 21 or third hole 22 is formed on the other end side of the protrusion, a billiard ball may be placed on the first hole 20 to the third hole 22. In addition, since the billiard balls are stably stored by the first hole 20 to the third hole 22, the function of suppressing the displacement of the mounted billiard balls is exhibited. Can do. In particular, by making the second hole 21 on which the first ball that the hand ball reaches the billiard ball first is placed smaller than the other holes, the second hole 21 itself and the billiard cloth in the vicinity thereof are removed. A dent can be prevented.
　図４乃至図６は、本発明の実施の形態に係るビリヤード用位置決めシート１’の外観及び使用状態を示す図である。このビリヤード用位置決めシート１’は、伸縮がなく破断しにくい部材、例えば、ポリエステルやプラスチック等の薄型部材で成形される。なお、本発明の実施の形態に係るビリヤード用位置決めシート１’は薄い平面シート状であり、図５では表面図を示しており、裏面図は表面図と同一に現れる。 4 to 6 are views showing an appearance and a usage state of the billiard positioning sheet 1 'according to the embodiment of the present invention. The billiard positioning sheet 1 'is formed of a thin member such as polyester or plastic that does not stretch and is not easily broken. Note that the billiard positioning sheet 1 ′ according to the embodiment of the present invention is a thin flat sheet, and a front view is shown in FIG. 5, and a rear view appears the same as the front view.
　ビリヤード用位置決めシート１’は、ビリヤードクロス上に設置されるものであって、中抜きされた中空部２’を有し、中空部２’を囲む外枠にビリヤード球を載上するための複数の孔が形成されおり、外枠としては、中空部２’を囲い、周面上に複数の第１の孔２０’が形成された外枠本体１０’と、外枠本体１０’から中空部２’の外側に向けて突出し、突出した頂部１１ａ’，１２ａ’，１４ａ’にそれぞれ１つの孔２１’，２２’，２２’が形成された突起体１１’，１２’，１４’と、外枠本体１０’から中空部２’の内側に向けて突出し、突出した頂部１３ａ１’，１３ａ２’に１つの孔２３’，２３’が形成された突起体１３’，１３’と、を有する。 The billiard positioning sheet 1 ′ is installed on a billiard cloth, has a hollow portion 2 ′ that is hollowed out, and a plurality of billiard balls are mounted on an outer frame surrounding the hollow portion 2 ′. And an outer frame body 10 'surrounding the hollow portion 2' and having a plurality of first holes 20 'formed on the peripheral surface, and the outer frame body 10' to the hollow portion. Projecting bodies 11 ′, 12 ′, and 14 ′ each projecting toward the outside of 2 ′ and having one hole 21 ′, 22 ′, and 22 ′ formed in the projected top portions 11 a ′, 12 a ′, and 14 a ′, and the outside Projection bodies 13 ′ and 13 ′ each projecting from the frame main body 10 ′ toward the inside of the hollow portion 2 ′ and having one hole 23 ′ and 23 ′ formed in the projected top portions 13 a1 ′ and 13 a2 ′ .
　外枠本体１０’は略三角形状を呈する略三角形体であり、三角形上に９つの第１の孔２０’が等しく形成されている。突起体１１’，１２’，１３’，１４’のうち、突起体１１’はビリヤード用位置決めシート１’の上部に位置し、突起体１２’，１４’はビリヤード用位置決めシート１’の下部に位置し、突起体１３’はビリヤード用位置決めシート１’の中空部２’領域内に位置する。突起体１１’の頂部１１ａ’側には１つの第２の孔２１’が形成され、別の頂部１２ａ’，１４ａ’にはそれぞれに１つの第３の孔２２’が形成され、別の頂部１３ａ１’，１３ａ２’にはそれぞれに１つの第４の孔２３’が形成されている。なお、第１の孔２０’、第２の孔２１’、第３の孔２２’及び第４の孔２３’の大きさは略同一であってもよいが、第２の孔２１’を他の孔よりも小さくすることで摩耗劣化にも効果的に対応することができる。 The outer frame main body 10 ′ is a substantially triangular body having a substantially triangular shape, and nine first holes 20 ′ are equally formed on the triangle. Of the protrusions 11 ′, 12 ′, 13 ′, and 14 ′, the protrusion 11 ′ is positioned at the upper part of the billiard positioning sheet 1 ′, and the protrusions 12 ′ and 14 ′ are at the lower part of the billiard positioning sheet 1 ′. The protrusion 13 'is located in the hollow portion 2' region of the billiard positioning sheet 1 '. One second hole 21 ′ is formed on the top 11a ′ side of the protrusion 11 ′, and one third hole 22 ′ is formed in each of the other tops 12a ′ and 14a ′. A fourth hole 23 ′ is formed in each of 13 a1 ′ and 13 a2 ′. The first hole 20 ′, the second hole 21 ′, the third hole 22 ′, and the fourth hole 23 ′ may have substantially the same size. By making it smaller than the hole, it is possible to effectively cope with wear deterioration.
　このような略三角形体の外枠本体１０’と突起体１１’，１２’，１３’，１４’とが一体形成されたビリヤード用位置決めシート１’は、突起体１１’乃至１４’の頂部１１ａ’乃至１４ａ’外縁はＲ状を呈し、突起体１１’乃至１４’と外枠本体１０’との当接部１１ｂ’，１２ｂ’，１３ｂ’，１４ｂ’外縁はＲ状を呈していることから、その全体の外観形状に角ばった点がなく、また、第１の孔２０’は当接部１１ｂ’，１２ｂ’，１４ｂ’の位置には配置されておらす、第１の孔２０’が形成されている当接部１３ｂ’の当接面積は他の当接部１１ｂ’，１２ｂ’，１４ｂ’よりも広いことから、シートの破断を抑制している。 The billiard positioning sheet 1 ′ in which the substantially triangular outer frame body 10 ′ and the protrusions 11 ′, 12 ′, 13 ′, and 14 ′ are integrally formed has a top 11 a of the protrusions 11 ′ to 14 ′. The outer edges of 'to 14a' have an R shape, and the outer edges of the contact portions 11b ', 12b', 13b ', 14b' between the protrusions 11 'to 14' and the outer frame body 10 'have an R shape. There is no point in the overall appearance shape, and the first hole 20 ′ is arranged at the position of the contact portions 11b ′, 12b ′, 14b ′. Since the contact area of the formed contact part 13b ′ is wider than the other contact parts 11b ′, 12b ′, and 14b ′, the breakage of the sheet is suppressed.
　第２の例に示すビリヤード用位置決めシート１’は、平面シート状の枠内に形成された合計１４個の孔の上にビリヤード球を載上し、中空部に１個のビリヤード球を配置することにより、ビリヤード球を容易に整列させることができる。８つの孔（５つの第１の孔２０’と１つの第２の孔２１’と２つの第４の孔２３’）の上にビリヤード球３をそれぞれ載上し、中空部２’に１個のビリヤード球３を置くことでナインボールができる（図６（ａ））。また、９つの孔（６つの第１の孔２０’と１つの第２の孔２１’と２つの第４の孔２３’）の上にビリヤード球３をそれぞれ載上し、中空部２’に１個のビリヤード球３を置くことでテンボールができる（図６（ｂ））。さらに、１４つの全ての孔の上にビリヤード球３をそれぞれ載上し、中空部２’に１個のビリヤード球３を置くことでエイトボールができる（図６（ｃ））。なお、いずれも第２の孔２１’の位置に１番球を載上し、１番球を目掛けて手球を打つことでブレイクする。 The billiard positioning sheet 1 'shown in the second example has billiard balls placed on a total of 14 holes formed in a flat sheet-like frame, and one billiard ball is placed in the hollow portion. Thus, the billiard balls can be easily aligned. The billiard balls 3 are placed on eight holes (five first holes 20 ', one second hole 21' and two fourth holes 23 '), and one in the hollow part 2'. The billiard ball 3 is placed to form a nine ball (FIG. 6A). In addition, the billiard balls 3 are placed on the nine holes (six first holes 20 ′, one second hole 21 ′, and two fourth holes 23 ′), and the hollow part 2 ′. Ten balls can be made by placing one billiard ball 3 (FIG. 6B). Further, the billiard balls 3 are respectively mounted on all the 14 holes, and one billiard ball 3 is placed in the hollow portion 2 ′, thereby forming an eight ball (FIG. 6C). In both cases, the first ball is placed at the position of the second hole 21 ′, and the player hits the first ball and hits the hand ball to break.
　以上、第２の例に示すビリヤード用位置決めシート１’は、ビリヤードクロス上に設置され、中抜きされた中空部２’を有し、この中空部２’を囲む三角形上に９つの第１の孔２０’が形成された外枠本体１０としての略三角形体と、略三角形体の上部に一体形成され、略三角形体の他端側に１つの第２の孔２１’が形成された１つの突起体１１’と、略三角形体の下部の左右端に一体形成され、略三角形体の他端側のそれぞれに１つの第３の孔２２’が形成された２つの突起体１２’，１４と、略三角形体の底辺中央から中空部２’の内側に向けて分岐して突出し、突出したそれぞれの頂部１３ａ１’，１３ａ２’に１つの第４の孔２３’が形成された分岐したＶ字形の突起体１３’を有する。中抜きされた略三角形体と略三角形体の外周に当接する３つの突起体１１’，１２’，１４及びその内周に当接する分岐したＶ字形の突起体１３’が一体形成され、略三角形体の三角形上に９つの第１の孔２０’が、それぞれの突起体の他端側に１つの第２の孔２１’，第３の孔２２’又は第４の孔２３’が形成されていることから、第１の孔２０’乃至第４の孔２３’の上にビリヤード球を載せればいいという視覚的機能を発揮し、また、第１の孔２０’乃至第４の孔２３’によってビリヤード球が安定して収まることから、載上したビリヤード球の位置ズレが起こりにくい抑制的機能を発揮することができる。特に、手球がビリヤード球に一番最初に到達する１番球が載上される第２の孔２１’を他の孔よりも小さくすることで、第２の孔２１’自体及びその近傍のビリヤードクロスの凹みを防ぐことができる。 As described above, the billiard positioning sheet 1 ′ shown in the second example has the hollow part 2 ′ which is installed on the billiard cloth and is hollowed out, and the nine first firsts are arranged on the triangle surrounding the hollow part 2 ′. A substantially triangular body as the outer frame main body 10 in which the hole 20 ′ is formed, and a single one formed integrally with the upper portion of the substantially triangular body and having one second hole 21 ′ formed on the other end side of the substantially triangular body. A protrusion 11 'and two protrusions 12', 14 formed integrally with the left and right ends of the lower portion of the substantially triangular body, each having one third hole 22 'formed on the other end side of the approximately triangular body; , Branched from the center of the bottom of the substantially triangular body toward the inside of the hollow portion 2 ′, and a branched V in which one fourth hole 23 ′ is formed in each of the projected top portions 13 a1 ′, 13 a2 ′ It has a letter-shaped protrusion 13 '. A substantially triangular body that is hollowed out, three protrusions 11 ', 12', 14 that contact the outer periphery of the approximately triangular body, and a branched V-shaped protrusion 13 'that contacts the inner periphery of the three protrusions 11', 12 ', 14 are integrally formed. Nine first holes 20 'are formed on the body triangle, and one second hole 21', third hole 22 'or fourth hole 23' is formed on the other end of each projection. Therefore, a visual function of placing a billiard ball on the first hole 20 ′ to the fourth hole 23 ′ is exhibited, and the first hole 20 ′ to the fourth hole 23 ′. Since the billiard balls can be stably accommodated by this, it is possible to exert a suppressive function in which the displacement of the billiard balls placed thereon hardly occurs. In particular, the second hole 21 ′ on which the first ball that reaches the billiard ball first is placed smaller than the other holes, so that the second hole 21 ′ itself and billiards in the vicinity thereof Cross dents can be prevented.
　図７乃至図９は、本発明の実施の形態に係るビリヤード用位置決めシート１”の外観及び使用状態を示す図である。このビリヤード用位置決めシート１”は、伸縮がなく破断しにくい部材、例えば、ポリエステルやプラスチック等の薄型部材で成形される。なお、本発明の実施の形態に係るビリヤード用位置決めシート１”は薄い平面シート状であり、図８では表面図を示しており、裏面図は表面図と同一に現れる。 7 to 9 are views showing the appearance and use state of the billiard positioning sheet 1 "according to the embodiment of the present invention. The billiard positioning sheet 1" is a member that does not stretch and is not easily broken, for example, Molded with a thin member such as polyester or plastic. The billiard positioning sheet 1 ″ according to the embodiment of the present invention is a thin flat sheet, and a front view is shown in FIG. 8, and a rear view appears identically to the front view.
　ビリヤード用位置決めシート１”は、ビリヤードクロス上に設置されるものであって、中抜きされた中空部２”を有し、中空部２”を囲む外枠本体１０”にビリヤード球を載上するための複数の第１の孔２０”と１つの第２の孔２１”が形成されている。なお、第１の孔２０”及び第２の孔２１”の大きさは略同一であってもよいが、第２の孔２１”を第１の孔２０”よりも小さくすることで摩耗劣化にも効果的に対応することができる。 The billiard positioning sheet 1 "is installed on a billiard cloth, has a hollow portion 2" that is hollowed out, and places billiard balls on an outer frame body 10 "that surrounds the hollow portion 2". A plurality of first holes 20 "and one second hole 21" are formed. The first hole 20 ″ and the second hole 21 ″ may be substantially the same size, but wear deterioration can be achieved by making the second hole 21 ″ smaller than the first hole 20 ″. Can also respond effectively.
　外枠本体１０”は、上部に広面積の略三角形状の第１の略三角体と、下部に狭面積の略三角形状の第２の略三角体と、からなる。また、略三角体の角部分は中空部２”の内周外縁及び外周外縁ともにＲ状を呈している。このようなビリヤード用位置決めシート１”は、その全体の外観形状に角ばった点がなく外縁全体がＲ状を呈していることから、シートの破断を抑制している。また、中空部２”の外周は山と谷とが交互に出現する波線状であり、特に第１の第１の孔２０”が位置する近傍の外枠面積が広くなるように波打っていることからも、シートの破断を抑制している。 The outer frame main body 10 ″ includes a first substantially triangular body having a large triangular area at the top and a second substantially triangular body having a substantially triangular shape having a small area at the bottom. The corner portions have an R shape on both the inner and outer edges and the outer periphery of the hollow portion 2 ″. Such a billiard positioning sheet 1 ″ is free from breakage of the sheet because the entire outer shape has no rounded point and the entire outer edge has an R shape. The outer periphery has a wavy shape in which peaks and troughs appear alternately, and in particular, the sheet is broken so that the outer frame area in the vicinity where the first first hole 20 "is located is widened. Is suppressed.
　第３の例に示すビリヤード用位置決めシート１”は、平面シート状の枠内に形成された合計１０個の孔の上にビリヤード球を載上し、中空部に１個のビリヤード球を配置することにより、ビリヤード球を容易に整列させることができる。８つの孔（７つの第１の孔２０”と１つの第２の孔２１”）の上にビリヤード球３をそれぞれ載上し、中空部２”に１個のビリヤード球３を置くことでナインボールができる（図９（ａ））。また、９つの孔（８つの第１孔２０”と１つの第２の孔２１”）の上にビリヤード球３をそれぞれ載上し、中空部２”に１個のビリヤード球３を置くことでテンボールができる（図９（ｂ））。なお、いずれも第２の孔２１”の位置に１番球を載上し、１番球を目掛けて手球を打つことでブレイクする。 The billiard positioning sheet 1 ″ shown in the third example has billiard balls placed on a total of 10 holes formed in a flat sheet-like frame, and one billiard ball is placed in the hollow portion. Thus, the billiard balls can be easily aligned. The billiard balls 3 are respectively placed on the eight holes (seven first holes 20 "and one second hole 21"), and the hollow parts By placing one billiard ball 3 on 2 ″, a nine ball can be formed (FIG. 9A). Further, by placing the billiard balls 3 on the nine holes (eight first holes 20 ″ and one second hole 21 ″), respectively, and placing one billiard ball 3 in the hollow portion 2 ″ A ten ball is formed (FIG. 9B). In both cases, the first ball is placed at the position of the second hole 21 ″, and a break is caused by hitting the first ball and hitting the hand ball.
　図１０は、第２の孔２１（２１’，２１”も同様）及び他の孔２０，２２（２０’，２２’等も同様）の外観形状を示す図であり、（ａ）は第２の孔２１、（ｂ）は他の孔を示している。なお、本発明の実施の形態ではビリヤード球の吸収力を最大効率化するために菱形形状（斜方形状）の孔としているが、円形状や四角形状であっても構わない。 FIG. 10 is a diagram showing the appearance of the second hole 21 (same as 21 ′, 21 ″) and the other holes 20, 22 (same as 20 ′, 22 ′, etc.). FIG. In the embodiment of the present invention, a rhombus-shaped (rhombic shape) hole is used in order to maximize the absorption capacity of the billiard sphere. It may be circular or rectangular.
　第２の孔２１は、長さｌ21、高さｈ21、対角ａ21，ｂ21の菱形形状である一方、他の孔は、長さｌ、高さｈ、対角ａ，ｂの菱形形状である。本発明の実施の形態では、ｌ21＝ｌ、ｈ21＜ｈ、ａ21＜ａ、ｂ21＞ｂであることから、面積比率でいうと第２の孔２１の大きさは他の孔の大きさよりも小さい。 The second hole 21 has a rhombus shape having a length l 21 , a height h 21 , and diagonals a 21 and b 21 , while the other holes have a length l, a height h, and diagonals a and b. It is a diamond shape. In the embodiment of the present invention, since l 21 = 1, h 21 <h, a 21 <a 2 , b 21 > b, the size of the second hole 21 in terms of area ratio is that of other holes. Smaller than size.
　本発明に係るビリヤード用位置決めシートは、ビリヤード球を容易に位置決めして整列させることができ、エイトボール、ナインボール、テンボールのゲームを楽しむことができる用具として有用である。 The billiard positioning sheet according to the present invention can easily position and align billiard balls and is useful as a tool for enjoying games of eight balls, nine balls, and ten balls.
　１，１’，１”　ビリヤード用位置決めシート
　２，２’，２”　中空部
　３　ビリヤード球
　１０，１０’，１０”　外枠本体
　１１，１２，１３，１４，１１’，１２’，１３’，１４’　突起体
　１１ａ，１２ａ，１３ａ，１４ａ，１１ａ’，１２ａ’，１３ａ１’，１３ａ２’，１４ａ’　頂部
　１１ｂ，１２ｂ，１３ｂ，１４ｂ，１１ｂ’，１２ｂ’，１３ｂ’，１４ｂ’　当接部
　２０，２０’，２０”　第１の孔
　２１，２１’，２１”　第２の孔
　２２，２２’　第３の孔
　２３’　第４の孔

  1, 1 ', 1 " Billiard positioning sheet 2, 2', 2" Hollow 3 Billiard ball 10, 10 ', 10 " Outer frame body 11, 12, 13, 14, 11', 12 ', 13' 14 'projecting body 11a, 12a, 13a, 14a, 11a', 12a ', 13 a1', 13 a2 ', 14a' top 11b, 12b, 13b, 14b, 11b ', 12b', 13b ', 14b' abut Part 20, 20 ', 20 " first hole 21, 21', 21" second hole 22, 22 'third hole 23' fourth hole

Claims (3)

  1. 　ビリヤードクロス上に設置され、中抜きされた中空部を有し、当該中空部を囲む外枠にビリヤード球を載上するための複数の孔が形成されたビリヤード用位置決めシートであって、
    　前記外枠は、前記中空部を囲い、周面上に複数の孔が形成された外枠本体と、前記外枠本体から前記中空部の外側に向けて突出し、突出した頂部に１つの孔が形成された突起体と、を有することを特徴とするビリヤード用位置決めシート。     A billiard positioning sheet installed on a billiard cloth, having a hollow portion hollowed out, and having a plurality of holes for mounting billiard balls on an outer frame surrounding the hollow portion,
    The outer frame surrounds the hollow portion, and has an outer frame main body having a plurality of holes formed on a peripheral surface thereof, and protrudes from the outer frame main body toward the outside of the hollow portion. A billiard positioning sheet comprising: a formed protrusion.
  2. 　前記外枠は、前記外枠本体から前記中空部の内側に向けて突出し、突出した頂部に１つの孔が形成された突起体を有することを特徴とする請求項１記載のビリヤード用位置決めシート。 2. The billiard positioning sheet according to claim 1, wherein the outer frame has a protrusion that protrudes from the outer frame main body toward the inside of the hollow portion and has a hole formed at the protruding top portion.
  3. 　ビリヤードクロス上に設置され、中抜きされた中空部を有し、当該中空部を囲む外枠にビリヤード球を載上するための複数の孔が形成されたビリヤード用位置決めシートであって、
    　前記複数の孔は、載上されたビリヤード球と前記ビリヤードクロスとが確実に当接するような遊びをもって形成され、
    　前記複数の孔のうちビリヤード球の１番球が位置する１つの孔は、他の孔に比べて前記遊びの領域が小さいことを特徴とするビリヤード用位置決めシート。

          A billiard positioning sheet installed on a billiard cloth, having a hollow portion hollowed out, and having a plurality of holes for mounting billiard balls on an outer frame surrounding the hollow portion,
    The plurality of holes are formed with play so that the billiard balls placed thereon and the billiards cloth are in contact with each other,
    The billiard positioning sheet is characterized in that one of the plurality of holes in which the first ball of the billiard ball is positioned has a smaller play area than the other holes.

PCT/JP2014/074166 2014-09-12 2014-09-12 Billiards positioning sheet WO2016038728A1 (en)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6537156B1 (en) * 1999-09-03 2003-03-25 Glenn E. Stagg Billiards rack and associated methods of playing billiards
JP2005270252A (en) * 2004-03-24 2005-10-06 Masatoshi Watanabe Positioning sheet for nine-ball and ball positioning method
JP2009136533A (en) * 2007-12-07 2009-06-25 Masashi Shirae Ball setting member for billiard

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6537156B1 (en) * 1999-09-03 2003-03-25 Glenn E. Stagg Billiards rack and associated methods of playing billiards
JP2005270252A (en) * 2004-03-24 2005-10-06 Masatoshi Watanabe Positioning sheet for nine-ball and ball positioning method
JP2009136533A (en) * 2007-12-07 2009-06-25 Masashi Shirae Ball setting member for billiard

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