WO2015137305A1 - 傾斜ゴルフマットおよびゴルフマット集合体 - Google Patents
傾斜ゴルフマットおよびゴルフマット集合体 Download PDFInfo
- Publication number
- WO2015137305A1 WO2015137305A1 PCT/JP2015/056936 JP2015056936W WO2015137305A1 WO 2015137305 A1 WO2015137305 A1 WO 2015137305A1 JP 2015056936 W JP2015056936 W JP 2015056936W WO 2015137305 A1 WO2015137305 A1 WO 2015137305A1
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- WIPO (PCT)
- Prior art keywords
- golf mat
- fitted
- fitting portion
- base
- fitting
- Prior art date
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Classifications
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B69/00—Training appliances or apparatus for special sports
- A63B69/36—Training appliances or apparatus for special sports for golf
- A63B69/3661—Mats for golf practice, e.g. mats having a simulated turf, a practice tee or a green area
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B67/00—Sporting games or accessories therefor, not provided for in groups A63B1/00 - A63B65/00
- A63B67/02—Special golf games, e.g. miniature golf or golf putting games played on putting tracks; putting practice apparatus having an elongated platform as a putting track
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/04—Games or sports accessories not covered in groups A63B1/00 - A63B69/00 for small-room or indoor sporting games
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B67/00—Sporting games or accessories therefor, not provided for in groups A63B1/00 - A63B65/00
- A63B67/02—Special golf games, e.g. miniature golf or golf putting games played on putting tracks; putting practice apparatus having an elongated platform as a putting track
- A63B2067/025—Special golf games, e.g. miniature golf or golf putting games played on putting tracks; putting practice apparatus having an elongated platform as a putting track with incorporated means acting on the track surface for varying its topography, e.g. slope
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B57/00—Golfing accessories
- A63B57/40—Golf cups or holes
Definitions
- the present invention relates to an inclined golf mat and a golf mat assembly suitable for laying and using in an outdoor or indoor golf practice field, a garden of a golfer (trainer) 's home, a parking lot, or the like.
- a tilt drive unit having a guide rail, a slide cam, a cam follower, and an inclined support portion is essential as a mechanism for inclining the batting table. Therefore, in addition to the complexity of the structure, the use of metal as the material makes it heavy, which inevitably increases the price and is not very versatile.
- the present invention is not only capable of practicing shots and putters corresponding to actual golf course undulations, but also has a simple structure and can be reduced in weight.
- a first object is to provide an inclined golf mat with high versatility. It is a second object of the present invention to provide a golf mat assembly including such an inclined golf mat.
- the inclined golf mat according to the present invention has a surface portion having an inclined surface detachably attached to the upper side of the base, and a first fitting portion is provided on the upper surface of the base.
- a first fitted portion that fits with the first fitting portion is provided on the lower surface of the surface portion.
- either the first fitting portion or the first fitted portion may be provided with a convex shape and the other may be provided with a plurality of concave portions with a predetermined pitch. Good.
- the surface portion is an outermost layer member having the inclined surface, and a wedge-shaped intermediate member positioned below the outermost layer member and having the first fitted portion on the lower surface.
- a second fitting portion is provided on the upper surface of the intermediate member, and a second fitted portion to be fitted with the second fitting portion is provided on the lower surface of the outermost layer member. It may be.
- either one of the second fitting portion and the second fitted portion may be provided with a convex shape, and the other may be provided with a plurality of concave portions with a predetermined pitch. Good.
- the second fitted portion is configured to be fitted to the first fitted portion, and the first fitted portion and the second fitted portion are Either one may be substantially hemispherical and the other may be substantially hemispherical.
- a bottom-up member for adjusting the height of the surface portion relative to the base may be interposed between the base and the surface portion.
- the bottom-up member includes a plurality of columns and a plate placed on the upper side of the columns, and each column has a fifth fitting portion on the upper surface.
- a fifth fitted portion that fits with the first fitting portion is provided on the bottom surface, and the plate has a fourth fitting portion that fits with the first fitted portion on the top surface.
- a fourth fitted portion that fits with the fifth fitting portion may be provided on the lower surface.
- the bottom-up member has a substantially rectangular parallelepiped box-shaped drive body, and the drive body has a sixth fitting portion that is fitted to the first fitted portion on the top surface. And a sixth fitted portion that fits with the first fitting portion may be provided on the lower surface.
- the surface portion may have natural turf as the uppermost layer.
- the golf mat assembly according to the present invention is characterized in that the plurality of inclined golf mats described above are connected in the horizontal direction.
- the outermost layer member of the inclined golf mat has an inclined surface, it is of course possible to practice shots and putters corresponding to the actual golf course undulations. That is, the inclined golf mat can be easily assembled by fitting the first fitting portion of the base and the first fitted portion of the intermediate member, and a synthetic resin or the like is adopted as the material of the inclined golf mat. Therefore, since the structure is simple and the weight can be reduced, it is possible to provide an inclined golf mat that is inexpensive and highly versatile.
- either one of the first fitting portion and the first fitted portion is projected, and the other is plurally recessed at a predetermined pitch.
- the outermost surface layer member having an inclined surface
- a wedge-shaped intermediate member that is located below the outermost surface layer member and has a first fitted portion on the lower surface.
- a second fitting portion is provided on the upper surface of the intermediate member, and a second fitted portion that is fitted to the second fitting portion is provided on the lower surface of the outermost layer member.
- either one of the second fitting portion and the second fitted portion is provided with a projection, and the other is provided with a plurality of recesses at a predetermined pitch.
- the second fitted portion is configured to be fitted not only to the second fitting portion but also to the first fitting portion, and the first fitting portion and the second fitting portion.
- One of the mated portions is protruded in a substantially hemispherical shape and the other is recessed in a substantially hemispherical shape so that the normal direction of the upper surface of the base and the outermost layer member Even if the normal direction of the lower surface does not match, the fitting of the first fitting portion of the base and the second fitted portion of the outermost layer member can be performed without any trouble.
- the stacking operation of the three parts of the base, the intermediate member, and the outermost layer member is facilitated, and as a result, the assembly operation of the inclined golf mat is facilitated.
- the bottom-up member is interposed between the base and the surface portion, so that the height from the base to the surface portion is increased by the amount of the bottom-up member. Can do.
- the upper surface of the surface portion having the inclined surface can be smoothly continued at this connection location.
- the bottom-up member has a simple structure by including a plurality of support columns and a plate placed on the upper side of the support columns. It can be configured at low cost.
- the bottom-up member has a substantially rectangular parallelepiped box-shaped driving body, and this driving body is provided with a sixth fitting portion that fits on the first fitting portion on the upper surface.
- a light-weight and robust bottom-up member can be realized by adopting a configuration in which the sixth fitted portion that is fitted to the first fitting portion is provided on the lower surface.
- the surface portion has a natural turf in the uppermost layer, and the actual golf in which the natural turf is planted by using the inclined golf mat as a shot stand. You can practice shots and putters corresponding to the course.
- the golf mat assembly of the present invention it is possible to provide a golf mat assembly including an inclined golf mat that exhibits the effects described above.
- FIG. 1 is a plan view of a golf mat assembly according to Embodiment 1 of the present invention.
- FIG. 2 is a bottom view of the outermost layer member of the golf mat assembly shown in FIG. 1.
- FIG. 2 is a perspective view of an inclined golf mat constituting the golf mat assembly shown in FIG. 1, wherein (a) is an assembled perspective view and (b) is an exploded perspective view thereof.
- FIG. 4 is a vertical sectional view showing an exploded state of the inclined golf mat shown in FIG. 3. It is a top view of the base which comprises the inclination golf mat shown in FIG. It is a top view of the intermediate member which comprises the inclination golf mat shown in FIG. 4A and 4B are views of the outermost layer member constituting the inclined golf mat shown in FIG. 3, wherein FIG.
- FIG. 5A is a plan view thereof, FIG. 5B is a bottom view thereof, and FIG. 5C is an enlarged cross section taken along line AA in FIG.
- FIG. It is a top view which shows an example of the connection method of the foundations which concern on the same Embodiment 1.
- FIG. It is a top view which shows another example of the connection method of the foundations which concern on the same Embodiment 1.
- FIG. It is a vertical sectional view of the exploded state of the inclined golf mat which comprises the golf mat aggregate
- FIG. 4 is a diagram of an outermost layer member of an inclined golf mat constituting a golf mat assembly according to Embodiment 3 of the present invention, where (a) is a plan view and (b) is taken along line BB in (a). It is sectional drawing. It is a figure which shows the golf mat aggregate
- FIG. 12 It is a figure which shows the intermediate member of the inclination golf mat which comprises the golf mat aggregate
- FIG. 1 It is a figure which shows the principal part (characteristic part) of the inclination golf mat which comprises the golf mat aggregate
- Embodiment 1 of the Invention 1 to 9 show a first embodiment of the present invention.
- illustration of the base connection piece is abbreviate
- illustration of the round hole 32 and the round hole 42 is omitted.
- the golf mat assembly 1 is configured by connecting two inclined golf mats 2 in the horizontal direction (vertical direction in FIG. 1), and has a predetermined size (for example, it has a substantially rectangular plate shape having a length of 120 cm, a width of 60 cm, and a height of 20 to 50 cm.
- each inclined golf mat 2 has a substantially square plate shape having a predetermined size (for example, 60 cm in length, 60 cm in width, and 20 to 50 cm in height). It consists of three parts, a base 3, an intermediate member 4, and an outermost layer member 5.
- the base 3 has a substantially square plate-like substrate 31 made of a hard synthetic resin (for example, polystyrene, polycarbonate, ABS resin, etc.).
- the substrate 31 has a plurality of (9 in 3 rows and 3 columns) round holes 32 for reducing the weight of the substrate 31 in the vertical direction (direction perpendicular to the paper surface of FIG. 5). It is formed through.
- a plurality (16 in 4 rows and 4 columns) of first fitting portions 33 are provided in a substantially hemispherical shape on the entire upper surface of the substrate 31.
- a plurality of (16 in 4 rows and 4 columns) third mated portions 34 are located on the entire lower surface of the substrate 31 corresponding to the plurality of first mating portions 33. Are recessed in a substantially hemispherical shape. Further, around the substrate 31, a plurality of trapezoidal plate-like connecting pieces 35 (15 in the first embodiment) are arranged at predetermined intervals.
- substantially hemispherical includes not only a perfect hemispherical shape but also a shape similar to this (for example, a shape of a half of an ellipsoid).
- the intermediate member 4 has a wedge shape and has a main body 41 made of a hard synthetic resin (for example, polystyrene, polycarbonate, ABS resin, etc.).
- the main body 41 has a plurality of (six in 2 rows and 3 columns) round holes 42 for reducing the weight of the main body 41 in the vertical direction (a direction perpendicular to the plane of FIG. 6). It is formed through.
- a plurality of (12 in 3 rows and 4 columns) second fitting portions 43 are provided on the upper surface of the main body 41 in a substantially hemispherical manner.
- first fitted portions 44 are located at positions corresponding to the plurality of first fitting portions 33. It is recessed in a substantially hemispherical shape. These first fitted portions 44 are configured to be fitted to the first fitting portions 33 of the base 3.
- the outermost layer member 5 has a substantially square plate-like substrate 51 made of a hard synthetic resin (for example, polystyrene, polycarbonate, ABS resin, etc.). .
- a substantially square artificial turf 53 is bonded and integrated on the upper side of the substrate 51 via a substantially square plate-like elastic mat 52 made of rubber for shock reduction, urethane material or the like.
- a plurality (16 in 4 rows and 4 columns) of second fitted portions 54 are recessed in a substantially hemispherical shape on the lower surface of the substrate 51. These second fitted portions 54 are configured to be fitted to the second fitting portion 43 of the intermediate member 4 and the first fitting portion 33 of the base 3. Further, as shown in FIGS.
- the outermost layer member 5 has a plurality of stepped round holes (in the first embodiment, two rows and two columns).
- Four (4) rubber tee holes 55 are formed so as to penetrate the substrate 51, the elastic mat 52, and the artificial grass 53 in the vertical direction (FIG. 7 (c), left-right direction).
- a rubber tee (rubber tee) 59 is detachably attached to these rubber tee holes 55 from below.
- the inclined golf mat 2 has a shorter length when the inclined surface P of the outermost layer member 5 is projected on the horizontal plane according to the inclination angle of the intermediate member 4. Accordingly, when a plurality of (for example, 6 pieces in 2 rows and 3 columns) inclined golf mats 2 are connected in the horizontal direction, there is a possibility that a horizontal gap is generated between the inclined golf mats 2. However, this gap is small and does not interfere with the practice of shots and putters.
- a horizontal golf mat adjacent to the highest position among the four sides of the inclined golf mat 2 (here, the horizontal golf mat is the outermost layer member 5 without the intermediate member 4 above the base 3).
- the base 3 of the horizontal golf mat is easily raised by increasing the inclination according to the inclination angle of the intermediate member 4 of the inclined golf mat 2.
- the connecting piece 35 of the base 3 of the horizontal golf mat may interfere with the intermediate member 4 of the inclined golf mat 2, but such interference can be avoided by devising the shape and size of the connecting piece 35. Enough.
- a bottom-up member (not shown) having a height corresponding to the inclination angle of the intermediate member 4 of the inclined golf mat 2 is separately prepared. It is also possible to interpose between the base 3 and the intermediate member 4.
- the required number for example, four
- the required number for example, four
- the required number for example, four
- the size of the place golf driving range, garden, parking lot, etc.
- the process proceeds to a foundation placing step, and the foundations 3 of these inclined golf mats 2 are placed horizontally on the floor in a predetermined arrangement (for example, 2 rows and 2 columns). These bases 3 are connected in the horizontal direction by fitting the connecting pieces 35 together.
- the four bases 3 can be connected in an orderly manner in a matrix. As shown in FIG. 9, it is possible to connect the four bases 3 with a slight shift in the horizontal direction (left-right direction in FIG. 9) two by two.
- the process moves to an intermediate member placing step, and the intermediate member 4 is placed on the upper side of each base 3.
- the intermediate member 4 is stacked on the upper side of the base 3 so that the first fitting portion 33 on the upper surface of the base 3 and the first fitted portion 44 on the lower surface of the intermediate member 4 are fitted. Then, the intermediate member 4 is placed on the upper side of the base 3.
- the first fitting portion 33 of the base 3 protrudes in a substantially hemispherical shape, and the first fitted portion 44 of the intermediate member 4 has a substantially hemispherical shape. Since the recess is provided, even if the intermediate member 4 is slightly displaced in the horizontal direction with respect to the base 3, the intermediate member 4 can be quickly and accurately placed at a predetermined position on the upper side of the base 3 in such a manner that the shift is appropriately corrected. It can be easily mounted.
- the process proceeds to the outermost layer member placing step, and the outermost layer member 5 is placed on the upper side of each intermediate member 4.
- the outermost layer member 5 is placed on the upper side of the intermediate member 4 by fitting the second fitting portion 43 on the upper surface of the intermediate member 4 and the second fitted portion 54 on the lower surface of the outermost layer member 5. Stack up. Then, the outermost layer member 5 is placed on the upper side of the intermediate member 4.
- the inclined golf mat 2 has the second fitting portion 43 of the intermediate member 4 protruding in a substantially hemispherical shape, and the second fitted portion 54 of the outermost layer member 5 is substantially hemispherical. Therefore, even if the outermost surface layer member 5 is slightly displaced in the horizontal direction with respect to the intermediate member 4, the displacement is appropriately corrected so that the uppermost layer member 5 is positioned at a predetermined position on the upper side of the intermediate member 4.
- the surface layer member 5 can be mounted quickly and easily.
- one end portion (left end portion in FIG. 4) of the outermost layer member 5 is in contact with the base 3 without the wedge-shaped intermediate member 4, and the first fitting portion 33 of the base 3 and the outermost layer.
- the second fitted portion 54 of the member 5 is fitted.
- the first fitting portion 33 of the base 3 is projected in a substantially hemispherical shape
- the second fitted portion 54 of the outermost layer member 5 is recessed in a substantially hemispherical shape. Even if the normal direction of the upper surface (in the direction of arrow N1 in FIG. 4) and the normal direction of the lower surface of the outermost layer member 5 (in the direction of arrow N2 in FIG. 4) do not coincide with each other, the first fitting portion 33 of the base 3
- the surface layer member 5 is fitted to the second fitted portion 54 without any trouble.
- the necessary number of inclined golf mats 2 are connected in the horizontal direction via the connecting pieces 35 of the base 3, and the laying of the golf mat assembly 1 is completed.
- the outermost surface member 5 of the inclined golf mat 2 constituting the golf mat assembly 1 has the inclined surface P, it is possible to practice shots corresponding to the actual undulations of the golf course. Of course, it is possible to practice swinging without using the ball B.
- the golfer may stand on the golf mat assembly 1 or on the outside of the golf mat assembly 1 according to his / her preference.
- the outermost surface member 5 of the inclined golf mat 2 has a structure in which an artificial turf 53 is provided on an upper side of a substrate 51 made of a hard synthetic resin through an elastic mat 52, that is, a cushioning member. Therefore, when a golfer stands on the golf mat assembly 1 and practices, the golfer can practice as if standing on the fairway of an actual golf course.
- the inclined golf mat 2 fits the first fitting portion 33 on the upper surface of the base 3 and the first fitted portion 44 on the lower surface of the intermediate member 4, and the second fitting on the upper surface of the intermediate member 4. Since the part 43 and the second fitted part 54 on the lower surface of the outermost surface layer member 5 are fitted together, the structure is simple. Moreover, since the material of the inclined golf mat 2 is a synthetic resin or rubber, the weight can be reduced as compared with a conventional metal one. As a result, the price of the inclined golf mat 2 can be reduced and versatility can be improved.
- the intermediate member 4 and the outermost layer member 5 can be easily assembled by fitting the second fitting portion 43 and the second fitted portion 54 together. Accordingly, a plurality of wedge-shaped intermediate members 4 having different angles are prepared, and a desired inclination is imparted to the outermost surface layer member 5 and thus the inclined golf mat 2 by appropriately selecting from these intermediate members 4. Is possible.
- the substrate 31 of the base 3 is provided with the first fitting portion 33 on the upper surface and the third fitted portion 34 on the lower surface, and these first fitting portions. 33, the positions of the third fitted portions 34 correspond to each other. Therefore, when assembling the inclined golf mat 2 by laminating the base 3, the intermediate member 4 and the outermost layer member 5 in the vertical direction, a plurality of bases 3 are prepared in advance, and the first fitting portions 33 of the bases 3 different from each other are prepared. And the third fitted portion 34 are fitted together, and the base 3 is laminated in the vertical direction, so that the height of the outermost layer member 5 (and hence the height of the inclined golf mat 2) is arbitrarily adjusted. can do. As a result, the expandability of the inclined golf mat 2 can be improved.
- the golf mat assembly 1 is subject to occurrence of a situation in which the inclined golf mats 2 are separated from each other due to an impact associated with shot practice. It becomes possible to prevent.
- FIG. 10 shows a second embodiment of the present invention.
- the intermediate member 4 and the outermost layer member 5 of the inclined golf mat 2 are integrated to form a surface portion 6.
- the inclined surface P of the surface portion 6 has a curved surface shape.
- the surface portion 6 has a substrate 61 made of a hard synthetic resin (for example, polystyrene, polycarbonate, ABS resin, etc.) as shown in FIG.
- the substrate 61 has a substantially square plate shape in which the lower surface 61a is formed flat (planar) and the upper surface 61b is formed in a wave shape, and the thickness gradually increases and decreases.
- an artificial turf 63 is bonded and integrated through an elastic mat 62 made of shock-reducing rubber or urethane material.
- a plurality (16 in 4 rows and 4 columns) of first fitting portions 64 are recessed in a substantially hemispherical shape on the lower surface of the substrate 61. These first fitted portions 64 are configured to be fitted to the first fitting portions 33 of the base 3.
- a curved surface (wave shape) inclined surface P is formed on the upper surface of the artificial grass 63.
- the second embodiment has the same effects as the first embodiment described above.
- the inclined golf mat 2 is composed of three parts (the base 3, the intermediate member 4, and the outermost layer member 5), whereas in this second embodiment, the inclined golf mat 2 is composed of two parts (base 3 and surface portion 6), and the number of parts of the inclined golf mat 2 is reduced. It becomes possible to provide it at an even lower price.
- FIG. 11 shows a third embodiment of the present invention.
- a stepped round hole-like cup hole 56 penetrates in the vertical direction at the substantially central portion of the outermost layer member 5 of the inclined golf mat 2. Is formed.
- the structures of the base 3 and the intermediate member 4 are the same as those in the first embodiment described above.
- the round hole 32 of the base 3 and the round hole 42 of the intermediate member 4 are formed with a diameter larger than the outer diameter of the cup hole 56 according to the position of the cup hole 56.
- a cup 57 is fitted into the cup hole 56, and a drain hole (not shown) is formed at the bottom of the cup 57.
- a lid 58 is detachably attached to the cup 57 from above.
- the lid 58 includes a stepped cylindrical main body 58a made of synthetic rubber and a circular artificial turf portion 58b attached to the upper side of the main body 58a.
- the third embodiment has the same effects as the first embodiment described above.
- the normal shot practice can be performed with the lid 58 attached to the cup 57, and the putter (cup-in) can be performed with the lid 58 removed from the cup 57.
- the lid 58 is an artificial turf 58b having a low density at the top and a main body 58a having a high density at the bottom, so that the lid 58 is excellent in stability at the time of attachment.
- the drain hole is formed in the bottom portion of the cup 57, there is no possibility that water will accumulate in the cup 57 even when the golf mat assembly 1 is used outdoors.
- the round hole 32 of the base 3 and the round hole 42 of the intermediate member 4 are formed with a diameter larger than the outer diameter of the cup hole 56 according to the position of the cup hole 56, the cup 57 is connected to the cup hole. There is no possibility that the cup 57 interferes with the base 3 and the intermediate member 4 when the cup 57 is fitted, and the cup 57 can be fitted into the cup hole 56 without any trouble.
- the configuration other than the configuration shown in FIG. 11 is the same as that in the first embodiment.
- the configuration may be the same as that in the second embodiment.
- the golf mat assembly 1 is configured by connecting three inclined golf mats 2 in the horizontal direction as shown in FIGS.
- a plurality of small first fitting portions 33 are projected on the upper surface of the base 3 at a predetermined pitch P 1
- a small first cover is formed on the lower surface of the intermediate member 4.
- a plurality of fitting portions 44 are recessed at a predetermined pitch P2 over substantially the entire surface.
- a plurality of small second fitting portions 43 are projected on the upper surface of the intermediate member 4 at a predetermined pitch P3, and a large number of small second fitted portions 54 are formed on the lower surface of the outermost layer member 5. These are recessed at a predetermined pitch P4 over almost the entire surface.
- a bottom-up member 7 made of a hard synthetic resin for example, polystyrene, polycarbonate, ABS resin, etc.
- An inclined golf mat 2 is included (the right inclined golf mat 2 of the three inclined golf mats 2 shown in FIG. 12).
- the base 3 has a substrate 31 as shown in FIG.
- 16 fitting areas A1 are formed in a matrix of 4 rows and 4 columns, and each fitting area A1 has 25 pieces.
- Small first fitting portions 33 are provided in a matrix of 5 rows and 5 columns with a predetermined pitch P1.
- a large number of small recesses 36 are formed at a predetermined pitch over almost the entire surface.
- the intermediate member 4 has a main body 41 as shown in FIG.
- 16 fitting areas A2 are formed in a matrix of 4 rows and 4 columns, and each fitting area A2 has 25 pieces.
- Small second fitting parts 43 are provided in a matrix of 5 rows and 5 columns with a predetermined pitch P3.
- a large number of small first fitted portions 44 are recessed at a predetermined pitch P2 over almost the entire surface.
- the outermost layer member 5 has a substrate 51 as shown in FIG. On the lower surface of the substrate 51, as shown in FIG. 12B, a large number of small second fitted portions 54 are recessed at a predetermined pitch P4 over almost the entire surface.
- each column 8 has a column body 81 having a substantially square column shape.
- 25 small fifth fitting portions 82 are projected on the upper surface of the column main body 81 in a matrix of 5 rows and 5 columns at a predetermined pitch P5.
- 25 small fifth fitted portions 83 are arranged in a matrix of 5 rows and 5 columns corresponding to the fifth fitted portions 82. It is recessed with a predetermined pitch P6.
- the plate 9 has a flat plate substrate 91 as shown in FIG.
- a plurality of round holes 94 for reducing the weight of the plate substrate 91 are formed in the plate substrate 91 so as to penetrate in the vertical direction (a direction perpendicular to the paper surface of FIG. 16B).
- 16 fitting areas A3 are formed in a matrix of 4 rows and 4 columns, and each fitting area A3 has 25 pieces.
- the small fourth fitting portions 92 are projected in a matrix of 5 rows and 5 columns at a predetermined pitch P7.
- a large number of small fourth fitted portions 93 are recessed at a predetermined pitch P8 over almost the entire surface.
- the fourth embodiment has the same effects as the first embodiment described above.
- the bottom-up member 7 since the bottom-up member 7 is interposed between the base 3 and the intermediate member 4, the height from the base 3 to the intermediate member 4 is set to the height of the bottom-up member 7. Can only be high. As a result, when assembling the golf mat assembly 1 by connecting the plurality of inclined golf mats 2 in the horizontal direction, the upper surface of the outermost surface layer member 5 having the inclined surface can be smoothly continued at this connecting portion. Become.
- the bottom-up member 7 includes a plurality of support columns 8 and a plate 9 placed on the support columns 8, the bottom-up member 7 can be configured with a simple structure at low cost. it can.
- the fourth fitting portion 92 is projected on the upper surface of the plate 9 of the bottom-up member 7, and a plurality of first fitted portions 44 are provided on the lower surface of the intermediate member 4. Since the recesses are provided at a predetermined pitch P2, when the intermediate member 4 is attached to the upper side of the bottom-up member 7, the attachment of the intermediate member 4 to the bottom-up member 7 in units of the pitch P2 of the first fitted portion 44.
- the position can be adjusted arbitrarily. As a result, when assembling the golf mat assembly 1 by connecting a plurality of inclined golf mats 2 in the horizontal direction, even if there is a gap between the outermost surface layer members 5 of the inclined golf mats 2 adjacent to each other, this gap is reduced. It becomes possible.
- the second fitting portion 43 is projected on the upper surface of the intermediate member 4 and a plurality of second fitted portions 54 are formed on the lower surface of the outermost layer member 5 at a predetermined pitch. Since the outermost layer member 5 is mounted on the upper side of the intermediate member 4, the mounting position of the outermost layer member 5 with respect to the intermediate member 4 can be arbitrarily set in units of the pitch P4 of the second fitting portion 54. Can be adjusted. As a result, when assembling the golf mat assembly 1 by connecting a plurality of inclined golf mats 2 in the horizontal direction, even if there is a gap between the outermost surface layer members 5 of the inclined golf mats 2 adjacent to each other, this gap is reduced. It becomes possible.
- the configuration other than that shown in FIGS. 12 to 16 is the same as that of the first embodiment.
- the configuration other than those shown in FIGS. 12 to 16 is the same as that of the second or third embodiment.
- the configuration shown in the second embodiment and the configuration shown in the third embodiment may be arbitrarily combined.
- FIG. 17 shows a fifth embodiment of the present invention.
- a plurality of hard synthetic resins for example, polystyrene, polycarbonate, ABS resin, etc.
- cylindrical horizontal connecting members 10 are provided with a plurality of (four, six, and eight in this fifth embodiment) support columns 8.
- a plurality of (5 in the fifth embodiment) connecting struts 11 comprising the struts 8 and the horizontal connecting members 10 are configured by being integrally attached to these struts 8 in the form of being connected in the horizontal direction. Yes.
- the fifth embodiment has the same effects as the fourth embodiment described above.
- the stability of these columns 8 is stable. (Sitting) is greatly improved. As a result, it is possible to prevent the occurrence of a situation in which the support 8 collapses while the golfer repeats shot practice in the golf mat assembly 1.
- the fifth embodiment may be the same as any of the first to third embodiments except for the configuration shown in FIG. 17, and is the same as a combination of the configurations shown in the first to third embodiments. It does not matter. Further, the bottom-up member 7 according to the fifth embodiment may be used in combination with the bottom-up member 7 having the configuration according to the above-described fourth embodiment (see FIGS. 12 to 16).
- the two outermost layer members 5 are formed to have substantially the same size as the base 3, and the remaining four The outermost surface layer member 5 (inclined golf mats 5A and 5B located on the right side in FIG. 18) is formed to be half that size.
- the five outermost layer members 5 ⁇ / b> A have the artificial grass 53 in the uppermost layer, as in the first embodiment described above, while the remaining one sheet
- the outermost layer member 5B has a natural turf 50 as the uppermost layer.
- the sixth embodiment has the same effects as the first embodiment described above.
- the outermost layer member 5B is used as a shot stand (this outermost layer member). By placing the ball on the ball 5B and hitting it, it is possible to practice shots and putters corresponding to the actual golf course on which natural turf is planted.
- a part of the six outermost layer members 5 is formed to be half the size of the remaining portion, so that the undulation of the entire golf mat assembly 1 is set finely.
- the configurations other than those shown in FIGS. 18 and 19 are the same as those in the first embodiment. However, the configurations other than those shown in FIGS. 18 and 19 are the same as those in the second or third embodiment. It may be. Furthermore, the configuration other than the configuration shown in FIGS. 18 and 19 may be the same as a configuration in which some or all of the configurations shown in Embodiments 2 to 5 are arbitrarily combined.
- Embodiment 7 of the Invention 20 to 23 show a seventh embodiment of the present invention.
- the bottom-up member 7 of the inclined golf mat 2 is constituted by a rectangular parallelepiped box-like integral body.
- Other configurations are basically the same as those in the fourth embodiment described above.
- the bottom-up member 7 has a driving body 71 formed from a hard synthetic resin (for example, polystyrene, polycarbonate, ABS resin, etc.) in a substantially rectangular parallelepiped (rectangular hexahedral) box shape.
- a hard synthetic resin for example, polystyrene, polycarbonate, ABS resin, etc.
- six fitting areas A4 are formed in a matrix of 2 rows and 3 columns on the upper surface 71a of the driving body 71, and each of the fitting areas A4 has 9 small sizes.
- the sixth fitting portions 73 are projected in a matrix of 3 rows and 3 columns at a predetermined pitch. These sixth fitting portions 73 are configured to be fitted to the first fitted portion 44 of the intermediate member 4.
- one or more (three in the seventh embodiment) round holes 72 for reducing the weight of the driving body 71 are formed in the upper surface 71a so as to penetrate in the vertical direction (vertical direction in FIG. 20). ing.
- each fitted area A5 is formed in a matrix of 2 rows and 3 columns on the bottom surface 71b of the drive body 71, and each fitted area A5 has 64 pieces.
- Cylindrical sixth fitted portions 74 are projected in a matrix of 8 rows and 8 columns at a predetermined pitch. As shown in FIG. 23, these sixth fitted portions 74 are configured such that the first fitting portions 33 of the base 3 fit into the gaps between the four sixth fitted portions 74, and these sixth fitted portions 74
- the joint portion 74 is elastically slightly recessed so that the two are firmly fitted to each other.
- one or more (three in the seventh embodiment) square holes 75 for reducing the weight of the main body 71 are provided on the front surface 71c of the main body 71 in the horizontal direction. It is formed so as to penetrate in a direction (perpendicular to the plane of FIG. 20).
- One or more (three in the seventh embodiment) square holes 76 for reducing the weight of the precursor 71 are horizontally disposed on the back surface 71d of the precursor 71 in a position in the horizontal direction (see FIG. 20 in a direction perpendicular to the paper surface). As shown in FIG.
- one or more (one in the seventh embodiment) square holes 77 for reducing the weight of the driving body 71 are formed in the left side surface 71e of the driving body 71 in the horizontal direction (see FIG. 20 in the left-right direction).
- one or more (in this embodiment 7, one) square holes 78 for reducing the weight of the driving body 71 are arranged in a horizontal direction at positions facing the square holes 77 ( It penetrates in the left-right direction of FIG.
- reinforcing ribs 79 are formed integrally with the driving body 71 along the inner peripheral surface of the driving body 71 inside the driving body 71.
- the seventh embodiment has the same effects as the fourth embodiment described above.
- the bottom-up member 7 is a cuboid box-like integral body, so that it is lightweight and robust, and the golfer can practice shots in the golf mat assembly 1. It is possible to prevent the occurrence of a situation where damage occurs repeatedly.
- the first mating portion 33 of the base 3 and the sixth mated portion 74 of the bottom-up member 7 are firmly fitted to each other. Even if the golfer repeats shot practice in the body 1, the bottom-up member 7 does not easily fall off the base 3.
- the seventh embodiment may be similar to any one of the first to third embodiments except for the configuration shown in FIGS. Further, other than the configuration shown in FIGS. 20 to 23, a part or all of the configurations shown in Embodiments 1 to 6 may be arbitrarily combined.
- the second fitting portion 43 of the intermediate member 4 is protruded and the second fitted portion 54 of the outermost layer member 5 is recessed.
- the inclined golf mat 2 has been described. However, the unevenness may be reversed, and the second fitting portion 43 of the intermediate member 4 may be recessed and the second fitted portion 54 of the outermost layer member 5 may be protruded.
- the inclined golf mat 2 in which the inclined surface P of the outermost layer member 5 is inclined in the direction along one side of the inclined golf mat 2 (left and right direction in FIG. 4) has been described.
- the inclination direction of the inclined surface P is not particularly limited.
- the inclined golf mat 2 may be inclined in a direction along a side perpendicular to the one side (a direction perpendicular to the paper surface of FIG. 4).
- the inclined golf mat 2 may be inclined in the diagonal direction.
- the inclined golf mat 2 in which the inclined surface P of the surface portion 6 is inclined in the direction along the one side of the inclined golf mat 2 (the left-right direction in FIG. 10) has been described.
- the inclination direction is not particularly limited.
- the inclined golf mat 2 may be inclined in a direction along a side perpendicular to the one side (a direction perpendicular to the sheet of FIG. 10).
- the inclined golf mat 2 may be inclined in the diagonal direction.
- the inclined golf mat 2 in which the first fitting portion 33 of the base 3 and the first fitted portion 44 of the intermediate member 4 are substantially hemispherical has been described.
- the shape may be other than a substantially hemispherical shape (for example, a cone shape, a pyramid shape, etc.).
- the inclined golf mat 2 in which the second fitting portion 43 of the intermediate member 4 and the second fitted portion 54 of the outermost layer member 5 are substantially hemispherical has been described.
- shapes for example, cone shape, pyramid shape, etc.
- the inclined golf mat 2 in which the first fitting portion 33 of the base 3 and the first fitted portion 64 of the surface portion 6 are substantially hemispherical has been described.
- shapes for example, cone shape, pyramid shape, etc.
- the inclined golf mat 2 in which the inclined surface P of the outermost layer member 5 is planar has been described.
- the inclined surface P may be curved.
- the inclined golf mat 2 in which the inclined surface P of the surface portion 6 is a curved surface has been described.
- the inclined surface P may be planar.
- one intermediate member 4 is inserted between the base 3 and the outermost layer member 5, but a plurality (two or more) of intermediate members 4 are used. You can also In this case, it is possible to realize the steeply inclined surface P or change the inclination direction of the inclined surface P.
- the case where four rubber tee holes 55 are formed in the outermost surface layer member 5 of the inclined golf mat 2 has been described.
- the number of the rubber tee holes 55 is not limited to four, and may be six, for example.
- a ball mounting recess (not shown) may be formed on the upper surface of the outermost layer member 5 (surface portion 6) instead of the rubber tee hole 55. In this case, even if the outermost surface layer member 5 of the inclined golf mat 2 is inclined, the shot practice can be performed without any trouble by placing the ball B in the ball mounting recess.
- the outermost layer member 5 of the inclined golf mat 2 has a three-layer structure including the substrate 51, the elastic mat 52 and the artificial turf 53 has been described.
- the structure of the outermost layer member 5 is not limited to such a three-layer structure, and may be a two-layer structure including an elastic mat 52 and an artificial grass 53, for example.
- the inclined golf mat 2 having the artificial turf 53 in the uppermost layer will be described.
- the artificial turf 63 is provided in the uppermost layer of the surface portion 6.
- the inclined golf mat 2 has been described. However, it is of course possible to use various raised materials (not shown) in place of these artificial grasses 53 and 63.
- the base 3 made of hard synthetic resin has been described.
- the material of the base 3 is not limited to hard synthetic resin.
- a rubber mat or wooden floor material can be used as the base 3.
- the connecting piece 35 can be omitted depending on the installation condition of the inclined golf mat 2 and other conditions.
- the base 3 is a rubber mat or a carpet and the coefficient of friction of the base 3 with respect to the floor on which the base 3 is placed is large, or when the size of the inclined golf mat 2 is large (for example, 90 cm long and 90 cm wide) Since the frictional force between the floor on which the base 3 is placed and the base 3 increases, it is considered that it is not always necessary to connect the plurality of inclined golf mats 2 via the connecting piece 35.
- the position of the cup hole 56 is the position of the outermost layer member 5.
- it may be near the corner portion of the outermost layer member 5.
- the number of the cup holes 56 is not limited to one and may be plural (two or more).
- the first fitting portion 33 is provided only in the fitting region A1 of the base 3, and the second fitting portion 43 is provided only in the fitting region A2 of the intermediate member 4.
- the inclined golf mat 2 in which the fourth fitting portion 92 is provided only in the fitting region A3 of the plate 9 has been described.
- the first fitting portion 33 may be provided on the entire upper surface of the substrate 31 except for the round hole 32.
- the second fitting portion 43 may be provided on the entire upper surface of the main body 41 except for the round hole 42.
- the fourth fitting portion 92 may be provided on the entire upper surface of the plate substrate 91 except for the round hole 94.
- connection strut 11 in which four, six, and eight struts 8 are coupled by the horizontal coupling material 10 has been described.
- the number of the columns 8 that are coupled by the horizontal coupling material 10. Is not limited to 4, 6, or 8.
- the case where two inclined golf mats 2 are connected in the horizontal direction to form the golf mat aggregate 1 is described.
- the golf mat aggregate 1 is configured by connecting the three inclined golf mats 2 in the horizontal direction has been described.
- the number of inclined golf mats 2 constituting the golf mat assembly 1 is not limited to two or three, and may be one or four or more.
- the golf mat assembly 1 having four bases 3 and six outermost layer members 5 has been described, but the number of bases 3 and outermost layer members 5 is particularly limited. is not.
- the inclined golf mat 2 including the bottom-up member 7 having the substantially rectangular parallelepiped box-shaped body 71 has been described, but depending on the strength required for the bottom-up member 7, It is also possible to reinforce the partition 71 (not shown) for reinforcement at an appropriate interval inside the body 71 of the bottom-up member 7.
- the first fitting portion 33 of the base 3 fits into the gap between the four sixth fitted portions 74 of the bottom-up member 7, and these sixth fitted portions 74.
- the inclined golf mat 2 having the fitting mechanism (see FIG. 23) in which the two are firmly recessed with each other so that they are firmly fitted to each other has been described.
- the present invention can also be applied to the fitting between the intermediate member 4 and the intermediate member 4 or the intermediate member 4 and the outermost layer member 5.
- the present invention can also be applied to practice golf shots and putters in outdoor or indoor golf driving ranges, as well as in golfers' home gardens and parking lots.
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Abstract
Description
図1乃至図9には、本発明の実施の形態1を示す。なお、図1、図3においては、土台の連結片の図示を省略している。また、図3(b)においては、丸孔32、丸孔42の図示を省略している。
図10には、本発明の実施の形態2を示す。
図11には、本発明の実施の形態3を示す。
図12乃至図16には、本発明の実施の形態4を示す。
図17には、本発明の実施の形態5を示す。
図18および図19には、本発明の実施の形態6を示す。
図20乃至図23には、本発明の実施の形態7を示す。
なお、上述した実施の形態1、3~6では、土台3の第1嵌合部33が凸設されているとともに、中間部材4の第1被嵌合部44が凹設されている傾斜ゴルフマット2について説明した。しかし、この凹凸を逆転して、土台3の第1嵌合部33を凹設するとともに、中間部材4の第1被嵌合部44を凸設するようにしてもよい。
2……傾斜ゴルフマット
3……土台
4……中間部材
5……最表層部材
6……表面部
7……ボトムアップ部材
8……支柱
9……プレート
33……第1嵌合部
34……第3被嵌合部
43……第2嵌合部
44……第1被嵌合部
50……天然芝
54……第2被嵌合部
64……第1被嵌合部
71……駆体
73……第6嵌合部
74……第6被嵌合部
82……第5嵌合部
83……第5被嵌合部
92……第4嵌合部
93……第4被嵌合部
P……傾斜面
P1~P8……ピッチ
Claims (10)
- 傾斜面を有する表面部が土台の上側に着脱自在に取り付けられ、
前記土台の上面に第1嵌合部が設けられているとともに、前記表面部の下面に、この第1嵌合部と嵌合する第1被嵌合部が設けられていることを特徴とする傾斜ゴルフマット。 - 前記第1嵌合部および前記第1被嵌合部は、いずれか一方が凸設されているとともに、他方が所定のピッチで複数凹設されていることを特徴とする請求項1に記載の傾斜ゴルフマット。
- 前記表面部は、前記傾斜面を有する最表層部材と、この最表層部材の下側に位置し、下面に前記第1被嵌合部を有する楔形の中間部材とを備え、
前記中間部材の上面に第2嵌合部が設けられているとともに、前記最表層部材の下面に、この第2嵌合部と嵌合する第2被嵌合部が設けられていることを特徴とする請求項1または2に記載の傾斜ゴルフマット。 - 前記第2嵌合部および前記第2被嵌合部は、いずれか一方が凸設されているとともに、他方が所定のピッチで複数凹設されていることを特徴とする請求項3に記載の傾斜ゴルフマット。
- 前記第2被嵌合部は、前記第1嵌合部に嵌合するように構成され、前記第1嵌合部および前記第2被嵌合部は、いずれか一方がほぼ半球状に凸設されているとともに、他方がほぼ半球状に凹設されていることを特徴とする請求項3または4に記載の傾斜ゴルフマット。
- 前記土台と前記表面部との間には、当該土台に対する当該表面部の高さを調整するためのボトムアップ部材が介在していることを特徴とする請求項1乃至5のいずれかに記載の傾斜ゴルフマット。
- 前記ボトムアップ部材は、複数の支柱と、これらの支柱の上側に載置されるプレートとを備え、
前記各支柱はそれぞれ、第5嵌合部が上面に設けられているとともに、前記第1嵌合部と嵌合する第5被嵌合部が下面に設けられ、
前記プレートは、前記第1被嵌合部と嵌合する第4嵌合部が上面に設けられているとともに、前記第5嵌合部と嵌合する第4被嵌合部が下面に設けられていることを特徴とする請求項6に記載の傾斜ゴルフマット。 - 前記ボトムアップ部材は、ほぼ直方体箱状の駆体を有し、この駆体は、前記第1被嵌合部と嵌合する第6嵌合部が上面に設けられているとともに、前記第1嵌合部と嵌合する第6被嵌合部が下面に設けられていることを特徴とする請求項6に記載の傾斜ゴルフマット。
- 前記表面部は、最上層に天然芝を有していることを特徴とする請求項1乃至8のいずれかに記載の傾斜ゴルフマット。
- 請求項1乃至9のいずれかに記載の複数の傾斜ゴルフマットが水平方向に連結されていることを特徴とするゴルフマット集合体。
Priority Applications (2)
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JP2016507746A JP6646315B2 (ja) | 2014-03-11 | 2015-03-10 | ゴルフマット集合体 |
US15/124,949 US20170021262A1 (en) | 2014-03-11 | 2015-03-10 | Inclined golf mat and golf mat assembly |
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JP2014047134 | 2014-03-11 | ||
JP2014-047134 | 2014-03-11 | ||
JP2014-120213 | 2014-06-11 | ||
JP2014120213 | 2014-06-11 | ||
JP2014-195961 | 2014-09-26 | ||
JP2014195961 | 2014-09-26 |
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PCT/JP2015/056936 WO2015137305A1 (ja) | 2014-03-11 | 2015-03-10 | 傾斜ゴルフマットおよびゴルフマット集合体 |
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US (1) | US20170021262A1 (ja) |
JP (1) | JP6646315B2 (ja) |
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Cited By (2)
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JP2020182839A (ja) * | 2019-04-29 | 2020-11-12 | エスティダブリュ デザインズ インテレクチュアル プロパティ ホールディングス,エルエルシーSTW Designs Intellectual Property Holdings, LLC | 運動器具 |
JP6976018B1 (ja) * | 2021-08-02 | 2021-12-01 | 株式会社ごるふト和 | ゴルフ練習用マット |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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US11338184B2 (en) * | 2017-12-20 | 2022-05-24 | Alan L. Hamilton | Golf game |
US10786723B1 (en) | 2019-11-05 | 2020-09-29 | Kevin Loftus | Golf practice device, and method of practicing golf swings by hitting golf balls from replicated sloping topographical conditions, which include side-hill lies, up-hill lies, and/or down-hill lies, encountered on a golf course, off a simulated fairway and/or a simulated rough |
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JPWO2015137305A1 (ja) | 2017-04-06 |
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