JP4274525B2 - Golf practice tools - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a golf practice tool, and more particularly to a golf practice tool particularly suitable for practicing indoor approaches.
[0002]
[Prior art]
Conventionally, golf practice tools for practicing golf in ordinary homes include gauge-type driver shot nets stretched on rooftops and large gardens, and artificial grass for putters with holes for cups laid indoors. Mats, targets made of concentric sheets that hang down outdoors or indoors, and the like are known.
[0003]
However, many golf practice tools for approach practice using short irons are not marketed as much as the above golf practice tools.
Moreover, the current situation is that it is hardly seen when it comes to indoor practice practice tools.
[0004]
As a golf practice tool intended to practice an approach indoors, a net-type thing combined with an artificial grass for putting (see Patent Document 1) and an umbrella for golf practice tool (see Patent Document 2) are proposed. Has been.
There is also a practice tool in which a front net member is arranged on the front side of a net member for hitting the ball in order to prevent the ball from being scattered in the room (see Patent Document 3).
Furthermore, a golf practice tool of a type in which a framework is formed with a pipe or the like and a net is stretched between them is proposed (see Patent Document 4).
[0005]
[Patent Document 1]
JP-A-8-252350
[Patent Document 2]
JP-A-6-254188
[Patent Document 3]
JP 2000-167096 A
[Patent Document 4]
JP-A-5-317476
[0006]
[Problems to be solved by the invention]
However, when such a golf practice tool is used in a housing complex such as an apartment, for example, the following various problems occur, and it cannot be said that it is always easy to use.
[0007]
That is, (1) after the shot ball hits the net or the like of the golf practice tool, the sound when it falls on the floor sounds and becomes noise.
(2) After the ball hits the net or the like, it is scattered into the room as it is.
(3) Since the practice tool is large, it is not always convenient to use in a small room.
(4) It takes time and labor to assemble and disassemble.
[0008]
The golf practice tool described in each of the above patent documents cannot be said to be able to clear all of these problems, and has advantages and disadvantages.
However, unless all the problems (1) to (4) are solved, the golf practice tool cannot be said to be easy to use.
In particular, regarding problem (1), it cannot be said that effective and sufficient measures are taken.
[0009]
However, the impact sound when a golf ball falls on the floor is likely to resonate around the surroundings and downstairs houses through the concrete and steel frames under the floor.
In addition, when the floor is flooring or floor tiles, the ball bounces many times on the floor surface, so that a continuous falling sound is heard several times in one shot.
[0010]
The present invention has been made in order to overcome the above-mentioned problems against the background of such a situation.
That is, an object of the present invention is to provide a golf practice tool, particularly a golf practice tool suitable for practicing an approach in a room such as an apartment.
[0011]
Another object of the present invention is to provide a golf practice tool that can reduce the occurrence of falling sound of a golf ball as much as possible.
It is another object of the present invention to provide a golf practice tool that can efficiently collect a hit golf ball, can be easily assembled and disassembled, and can be folded and stored.
[0012]
[Means for Solving the Problems]
Thus, as a result of earnest research on the background of such problems, the inventor of the present invention has found that the golf ball that has been dropped by stretching the film member in a state of being floated from the floor under the golf practice tool. Based on this knowledge, we found that it is possible to effectively muffle impact noise (falling sound) by absorbing impact, and that the ball can be efficiently recovered by extending the film member in a slanting shape in front of the golf practice tool. The present invention has been completed.
[0013]
That is, the present invention relates to (1) a box-shaped golf practice tool that opens toward a practitioner, and includes an opening made of a frame formed of a ring structure including a ring body, and a ring body. A right side portion, a left side portion, and a rear portion, and an opening portion, a right side portion, a left side portion, and a rear portion, each including a frame formed of a ring structure and a film member stretched on the frame. An upper surface portion made of a film member stretched on the frame of the golf club, and a tongue that is stretched in a state of being separated from the floor surface at a lower portion of the golf practice tool and inclined in front of the golf practice tool And Target curtain suspended from the top surface so as to be detachable and replaceable In what comprises A target hole is provided in the target curtain, and a net-shaped ball receiving portion is provided on the back side of the target hole. It exists in a golf practice tool.
[0014]
And (2), the said tongue-shaped part exists in the golf practice tool by which the ball | bowl receiving net is arrange | positioned in the front-end | tip part.
[0015]
And (3), the said tongue-shaped part exists in the golf practice tool which has arrange | positioned the buffer body in the lower side.
[0016]
And (4), the said tongue-shaped part exists in the golf practice tool by which the rod-shaped body is each arrange | positioned at the right end part and the left end part.
[0017]
And (5), the said tongue part exists in the golf practice tool detachably latched by the main-body part of the golf practice tool.
[0019]
and again,( 6 ), The ring body is a metal ring having a rectangular cross section ( 1 ) Exists in the golf practice tool described.
[0020]
and again,( 7 ), The lower end of the membrane member of the back surface portion is extended forward, and includes a bottom surface portion formed to be stretched on each of the opening, the right side surface portion, and the left side surface portion ( 1 ) Exists in the golf practice tool described.
[0021]
and again,( 8 ), Above with legs ( 1 ) Exists in the golf practice tool described.
[0023]
and again,( 9 ), And the membrane members on the right side, left side, and top side are each a net. 1 ) Exists in the golf practice tool described.
[0024]
and again,( 10 ), And the membrane member and the tongue-like portion of the back portion are flexible sheets. 1 ) Exists in the golf practice tool described.
[0026]
If the present invention meets this purpose, the above 1 to 10 A configuration combining two or more selected from the above is also employed.
[0027]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, preferred embodiments of the golf practice tool of the present invention will be described with reference to the drawings.
The golf practice tool of the present invention is a box-type golf practice tool that opens toward a practitioner, and is intended to be used mainly as an indoor practice practice tool.
[0028]
The main object is to reduce the generation of sound when a shot golf ball collides and falls, and at the same time, the golf ball can be collected efficiently.
Furthermore, it is considered that the assembly and disassembly are simple and can be folded and stored.
[0029]
[First Embodiment]
FIG. 1 is a perspective view showing a first embodiment of a golf practice tool of the present invention.
The golf practice tool A according to this embodiment includes an opening 1, a right side 2, a left side 3, a back 4, a top 5, a bottom 6, a leg 7, and a tongue 8.
In the present embodiment, the target curtain 9 is further suspended.
In addition, in this specification, the thing (refer FIG. 2) of the state which removed the tongue-like part 8 (and target film | membrane 9) from the golf practice tool A may be called main-body part Aa of the golf practice tool A.
[0030]
[About the tongue]
Now, before explaining the main body Aa of the golf practice tool A, the tongue-like portion 8 unique to the present invention will be described.
As shown in FIG. 1, the tongue-like portion 8 is stretched under the golf practice tool A so as to be separated from the floor surface, and extends in an inclined manner in front of the golf practice tool A. It is characterized by.
[0031]
In the present embodiment, the tongue-like portion 8 is engaged with and stretched under the respective film members 22, 32, and 42 of the right side surface portion 2, the left side surface portion 3, and the back surface portion 4, which will be described later. It is formed in an extended state so as to be inclined forward, that is, so that its height decreases as it goes forward.
By forming the tongue portion 8 in this way, the following excellent functions are exhibited.
[0032]
First, when a golf ball hit by a practitioner hits the target curtain 9 or the back portion 4 and falls on the tongue-like portion 8, the falling sound can be effectively silenced or made very small.
If the golf ball falls directly on the floor as in the conventional example, the falling sound will sound on the flooring floor, the concrete under the floor, etc., but according to the present invention, if the golf ball falls on the stretched tongue-like portion 8, Since the shape portion 8 effectively absorbs the impact of the drop, there is almost no sound.
Even if it makes a sound, only a very small falling sound is produced.
[0033]
Therefore, it is preferable to use a tongue-like portion 8 that easily absorbs an impact such as a flexible sheet-like member (that is, a flexible sheet) because the above functions are more effectively exhibited.
Among these, a flexible sheet made of a polyamide fiber fabric is preferable because it is excellent in the above-mentioned sound deadening effect and is lightweight and strong.
[0034]
Secondly, since the tongue-shaped portion 8 extends in an inclined manner in front of the golf practice tool A, the ball dropped on the tongue-shaped portion 8 moves over the slightly recessed central portion of the tongue-shaped portion 8. It rolls to the front-end | tip part 8a, and can collect | recover a golf ball efficiently.
[0035]
At this time, as shown in FIG. 1, if the ball receiving net 81 is disposed at the tip 8 a of the tongue 8, the ball rolling on the tongue 8 is stored in the ball receiving net 81. Thus, it is possible to prevent the tongue-shaped portion 8 from rolling out from the tip portion 8a, which is preferable.
Even if the practitioner does not go to the main body Aa (see FIG. 2) of the golf practice tool A to collect the balls, it is only necessary to collect the balls accumulated in the ball receiving net 81, which is very easy.
[0036]
As described above, the golf practice tool A according to the present invention is provided with the tongue-shaped portion 8 so that the falling sound of the golf ball can be silenced very effectively, and at the same time, the golf ball can be efficiently collected. It has become.
[0037]
As described above, since the tongue-like portion 8 is inclined and extended in front of the golf practice tool A from a position separated from the floor surface of the lower part of the golf practice tool A, the tip portion 8a is usually provided. Only the ball receiving net 81 is in contact with the floor surface.
However, since the central portion of the tongue-shaped portion 8 is slightly depressed downward, depending on the design of the golf practice tool A, the tongue-shaped portion 8 may come into contact with the floor surface at a position closer to the main body than the tip portion 8a. There is.
[0038]
In such a case, if the tongue-shaped portion 8 is thin, when the ball rolls on the tongue-like portion 8, a rolling sound may be generated as in the case where the ball rolls directly on the floor surface.
In such a case, it is preferable that a shock absorber is provided below the tongue-like portion 8 so that the rolling sound is not transmitted to the floor surface.
[0039]
FIG. 3 is a view of the tongue-like portion provided with the buffer body as seen from the back side.
In the present embodiment, a double raschel knitted fabric having cushioning properties is disposed as a buffer body 82 in the central portion of the tongue-shaped portion 8 (corresponding to the slightly depressed portion).
Furthermore, the cushioning property is enhanced by sewing the tongue 82 with only the left and right end portions 82a of the buffer body 82.
As the buffer body 82, in addition to the double raschel knitted fabric described above, for example, other types of mesh bodies, sponges, and the like can be provided, or a flexible sheet can be overlapped.
[0040]
In addition, it is preferable that the tongue-shaped portion 8 is provided with a rod-like body at the right end portion 8b and the left end portion 8c, respectively, so that the inclined state of the tongue-shaped portion 8 can be effectively ensured. In the embodiment of FIG. 1, the right end portion 8b and the left end portion 8c are formed in a cylindrical shape, and a thin pipe (not shown) is inserted as a rod-shaped body.
[0041]
Further, it is preferable that the tongue-like portion 8 is detachably locked to the main body portion because it can be removed when folded as will be described later.
In the present embodiment, as shown in FIG. 3, the tongue-shaped portion 8 is provided with a detachable surface fastener 83 (a right side portion 2 (see the surface fastener 2a in FIG. 9) described later, a left side portion 3 and a rear portion. A surface fastener is also attached to the film member 4].
[0042]
[Body structure]
FIG. 2 is a perspective view showing a main body of the golf practice tool of FIG.
The opening 1 includes a frame body 11 formed of a ring structure including a ring body.
Further, the right side surface portion 2, the left side surface portion 3 and the back surface portion 4 are respectively composed of frame bodies 21, 31, and 41 formed by ring structures each having a ring body, and a film member 22 stretched on each frame body, 32 and 42.
Here, a ring structure provided with this ring body will be described.
[0043]
[About ring structure]
FIG. 4 is a view showing a ring body constituting the ring structure.
The ring structure B includes an oval or elliptical ring body B1.
Since the ring body B1 is formed in an oval or elliptical ring shape as described above, when a force is applied from the outside, the ring body B1 elastically follows a certain amount of repulsive force, and the force is not applied. It has high elasticity to return to the original (refer to the dashed line in the figure).
[0044]
The ring body B1 is preferably a metal ring having a rectangular cross section as shown in a circle of FIG. 4, particularly an iron (chromate-plated) ring, because it is excellent in high elasticity. Moreover, as long as it can exhibit high elasticity, it is possible to use, for example, one having a circular cross section or plastic as a material.
[0045]
[Frames with ring structure]
As described above, the opening 1 includes the frame body 11 formed of the ring structure B including the ring body B1.
FIG. 5 is an enlarged view of the A1 portion of the main body of the golf practice tool of FIG.
FIG. 6 is a schematic cross-sectional view taken along line XX of the A1 portion of FIG.
[0046]
The frame 11 mainly includes a ring body B1a, an external bias tape 12 that covers the ring body B1a from the outside, and an internal bias tape 13.
More specifically, the frame 11 of the opening 1 of the A1 portion is formed of the film member 51 (net) that forms the edges 12a and 12b of the outer bias tape 12 and the upper surface portion 5 that covers the ring body B1a from the outside. The end edge 51a is covered with the inner bias tape 13, and these are simultaneously attached at the attachment position 14.
[0047]
When formed in this way, the ring body B1a is covered with the outer bias tape 12, but it can be freely rotated and twisted (the same applies to the frame body 21 and the like of the right side surface portion 2).
According to the present invention, by forming the frame body 11 of the opening 1 in this way, the high elasticity of the ring body B1 is effectively exhibited, and the opening 1 can be maintained in a greatly opened state.
Therefore, the golf ball hit by the practitioner can be reliably caught.
[0048]
[Right side, etc.]
FIG. 7 is a view showing the right side surface portion of the golf practice tool A.
As described above, the right side surface portion 2 includes the frame body 21 formed by the ring structure B including the ring body B1b and the film member 22 stretched on the frame body 21 in the same manner as described above.
Specifically, the frame body 21 of the right side surface portion 2 has an end edge of the outer bias tape 23 covering the ring body B1b from the outside and an end edge of the film member 22 stretched on the right side surface portion 2 as the inner bias tape 24. It is formed by covering them together and covering them together.
[0049]
The right side surface portion 2 can be coupled to the opening portion 1 by coupling the frame body 21 to the frame body 11 of the opening portion 1.
FIG. 8 is a schematic cross-sectional view of the A2 portion of the main body portion of the golf practice tool of FIG. 2 (showing the cross section viewed from above).
[0050]
Specifically, the end of the outer bias tape 12 that covers the ring body B1a of the frame 11 of the opening 1 from the outside, and the end of the outer bias tape 23 that covers the ring body B1b of the frame 21 of the right side 2 from the outside. And the end portion of the film member 22 stretched on the right side surface portion 2 are covered with the inner bias tape 13 (or may be the inner bias tape 24), and these are simultaneously attached at the attachment position 15. .
The frame body 21 on the right side surface portion 2 is coupled to the frame body 41 on the back surface portion 4 in the same manner.
[0051]
The left side surface portion 3 and the frame body 31 thereof are represented symmetrically with respect to the right side surface portion 2 in terms of the structure and the method of coupling to the opening 1 and the back surface portion 4, and the above description of the right side surface portion 2 is similarly described on the left side. The same applies to the surface portion 3.
Similarly to the case of the right side surface portion 2, the back surface portion 4 is also formed by a ring structure B in which a frame body 41 includes a ring body B <b> 1, and a film member 42 is stretched on the frame body 41.
[0052]
Here, if the film members 22 and 32 of the right side surface part 2 and the left side surface part 3 are nets, even if a golf ball collides, they hardly make a sound and the inner space of the golf practice tool A becomes bright.
In particular, a polyester net can be lightweight and stretchable.
[0053]
The membrane member 42 of the back surface portion 4 is preferably a flexible sheet because it effectively absorbs the impact and silences even if the ball collides. For example, a polyamide fiber fabric is lightweight and strong. preferable.
Moreover, if a flexible sheet is used, the back of the golf practice tool A will not be seen through unlike the case where a net is used, and the player can concentrate on the shot.
[0054]
As shown in FIG. 1 and FIG. 5 and the like, the upper surface portion 5 of the golf practice tool A includes the frame bodies 11, 21, 31 and the opening portion 1, the right side surface portion 2, the left side surface portion 3, and the back surface portion 4. Forty-one film members 51 are stretched.
The film member 51 of the upper surface portion 5 is preferably a net for the same reason as described above, but it is naturally possible to use a flexible sheet.
[0055]
As described above, the golf practice tool A of the present invention has a structure capable of absorbing the collision sound of the golf ball not only in the tongue-shaped portion 8 but also in the main body portion Aa, and has a very excellent silencing effect. It has become.
Further, since the ring body B1 has already been sewn into the frame 11 such as the opening 1 or the right side surface part 2, when assembling the golf practice tool A as in the prior art, the pipe or the like is connected to the mesh of the net. There is no need to insert it, making assembly and disassembly very easy.
[0056]
In addition, the golf practice tool A further extends the lower end of the film member 42 of the back surface portion 4 forward, and the frame bodies 11, 21, and 31 of the opening portion 1, the right side surface portion 2, and the left side surface portion 3, respectively. You may provide the bottom face part 6 formed in tension.
Furthermore, it is also possible to provide a leg part.
[0057]
FIG. 9 is a schematic view of the lower portion of the golf practice tool A with the legs attached.
In the present embodiment (see FIG. 1 and the like), the opening 1 is formed in a state of being greatly opened so that the golf ball can be reliably caught, so that the opening 1 stretches in front of the golf practice tool A as it is, The entire golf practice tool A may tilt backward.
[0058]
In such a case, as shown in FIG. 9, the leg body 71 and the arm body 72 of the leg section 7 are respectively inserted into the cylinder body 4 a provided on the back face section 4 and the cylinder body 6 a provided on the bottom face section 6, The entire golf practice tool A may be supported by the leg 7 and the lower part of the frame 11 of the opening 1.
In the case where the bottom surface portion 6 is not formed, the cylindrical body 6 a may be formed below the frame bodies 21 and 31 of the right side surface portion 2 and the left side surface portion 3.
[0059]
[Functions of a frame formed with a ring structure]
Here, the characteristic functions of the ring structure used for the opening 1 and the right side surface 2 will be described.
That is, by using the ring structure, the golf practice tool A of this embodiment can be folded and stored in a small and compact manner, and can be easily spread and assembled to the golf practice tool A.
[0060]
In this regard, a method of folding and storing the golf practice tool A will be briefly described as an example.
Incidentally, it goes without saying that the method described below may be reversed to assemble the golf practice tool A from the stored state.
[0061]
FIG. 10 is a diagram illustrating a procedure for folding the golf practice tool A.
First, the leg portion 7 and the target curtain 9 are removed, and if the tongue-like portion 8 can be removed, it is removed.
Next, the frame body 21 of the right side surface portion 2 is folded inward toward the back surface portion 4 (see the arrow in FIG. 10A).
Then, due to the high elasticity of the ring body B1 of the frame body, the right side surface portion 2 easily falls down (see FIG. 10B), and further, the frame body 11 and the left side surface portion 3 of the opening 1 fall down, and FIG. As shown in Fig. 4, all the surfaces are overlapped with each other.
[0062]
Thus, the golf practice tool A of the present invention can be folded compactly, and can be stored and stored by leaning on a wall or putting it in a bag in the state of FIG. 10C.
Furthermore, since the ring body B1 has flexibility unique to the ring structure, the golf practice tool A of the present embodiment can be folded further smaller.
[0063]
That is, by twisting the golf practice tool A in the state of FIG. 10 (C), both wheels are formed (see FIG. 11 (A)), and further, one wheel is folded so as to overlap the other wheel (FIG. 11). (See (B)).
By performing such an operation, it can be folded up to the state shown in FIG.
[0064]
[About the target curtain]
When practicing shots, particularly approach shots, the target curtain 9 may be suspended from the upper surface portion 5 as shown in FIG.
The target curtain 9 is provided with a hook-and-loop fastener (not shown) at the upper end thereof, and can be easily attached / detached by engaging the hook-and-loop fastener with a hook-and-loop fastener (not shown) provided inside the film member 51 of the upper surface portion 5. Exchangeable and preferred.
[0065]
In the configuration example of the target curtain 9 shown in FIG. 1, target holes 91 are provided in four stages, and a net-shaped ball accommodating portion 91 a is provided on the back side of each target hole 91.
The ball housing portion 91a is formed in a bag shape so that when the golf ball enters the target hole 91, it fits in the ball housing portion 91a as it is and does not fall down.
[0066]
Therefore, the practitioner does not have to check by moving his head immediately after hitting the ball whether the ball has entered the target hole, so that the practice of the approach can be appropriately performed.
In practice, the practitioner determines the distance between the ball and the golf practice tool A so that the target hole is located on the ideal path of the approach shot, and practice to hit the target hole.
[0067]
[Second Embodiment]
FIG. 12 is a perspective view showing a second embodiment of the golf practice tool of the present invention.
The golf practice tool C of this embodiment includes four columnar bodies C11, C12, C13, and C14 that are erected.
The right side surface portion 2, the left side surface portion 3, and the back surface portion 4 are stretched between two adjacent columnar bodies via support members 25, 26, 33, 43, 44, etc. , And 42.
[0068]
Further, the upper surface portion 5 is composed of a film member 51 stretched over the right side surface portion 2, the left side surface portion 3, and the back surface portion 4.
As in the first embodiment described above, the tongue-like portion 8 is stretched under the golf practice tool C so as to be spaced from the floor surface, and is extended in an inclined manner in front of the golf practice tool C. Yes.
[0069]
The structure and function of the tongue-like portion 8 are as described in the first embodiment, and in this embodiment as well, the specific effects are exhibited.
In FIG. 12, the target curtain 9 is omitted, but it goes without saying that the target curtain 9 can be suspended from the upper surface portion 5 by being locked to the hook-and-loop fastener 52, for example.
[0070]
In terms of material, it is preferable that the film members 22, 32, and 51 of the right side surface portion 2, the left side surface portion 3, and the upper surface portion 5 are respectively nets, and the film member 42 and the tongue-shaped portion 8 of the back surface portion 4 are acceptable. As described in the first embodiment, the flexible sheet is preferable.
[0071]
[Structure and function of columnar body]
The four columnar bodies C11, C12, C13, and C14 are characterized by being connected to each other and supported by two connecting members that intersect with each other.
FIG. 13 is a diagram viewed from the right side of the columnar body C11.
FIG. 14 is an enlarged view of the ring-shaped body C41 as viewed from the lower side.
[0072]
As shown in FIG. 13, a leg-like body C31 is attached to the lowermost part of the columnar body C11.
Further, a columnar body C11 is inserted through the ring-shaped body C41 above the ring-shaped body C41, and the ring-shaped body C41 is attached so as to be movable in the vertical direction (see the arrow in the figure).
Further, a stopper C51 for stopping the lowering of the ring-shaped body C41 is fixed to the columnar body C11 above the leg-shaped body C31.
[0073]
The distal end portions of the connecting members C21 and C22 are fixed to the leg-like body C31 and the ring-like body C41 by screws C61 and the like, respectively.
In addition, the connecting members C21 and C22 are pivotally attached to each other at the intermediate position P, and are rotatably fixed to the ring-like body C42 and the leg-like body C32 (see FIG. 12) of the columnar body C12.
[0074]
In the present embodiment, the columnar body C11 and the columnar body C12 are connected and supported as described above.
Similarly, the columnar body C12 and the columnar body C13, the columnar body C13 and the columnar body C14, the columnar body C14 and the columnar body C11 are connected to each other and supported.
[0075]
[About folding methods]
Now, in this embodiment, the columnar bodies are connected by a connecting member with the above structure.
Therefore, also in the second embodiment, the golf practice tool C can be folded small and compact, and can be easily spread and assembled.
[0076]
Specifically, first, if the tongue-like portion 8 of the golf practice tool C in the state shown in FIG.
If it cannot be removed, the ball receiving net 81 at the tip 8a of the tongue 8 is removed, and if left and right ends 8b, 8c of the tongue 8 are provided with rod-like bodies, they are removed. The tongue 8 is pushed into the golf practice tool C.
[0077]
Next, the four columnar bodies C11, C12, C13, and C14 ring-shaped bodies C41 (see FIG. 13), C42, and the like are simultaneously moved upward.
Then, adjacent columnar bodies approach each other, and the film members 22 and 42 and the like such as the right side surface portion 2 and the back surface portion 4 are loosened.
[0078]
And finally, it can be folded down to the state shown in FIG. 15, for example, if it is stored in a bag, it can be stored very compactly.
Conversely, the golf practice tool C can be easily assembled with one touch by pushing down the ring-shaped body C41 or the like.
[0079]
Although the present invention has been described above, the present invention is not limited to the embodiments, and it goes without saying that various other modifications are possible without departing from the essence thereof.
For example, the tongue portion 8 does not necessarily need to be detachable. In the golf practice tool A (first embodiment), the tongue portion 8 is the right side surface portion in the procedure shown in FIGS. Fold together with 2nd magnitude.
[0080]
In addition, although FIG. 12 of the golf practice tool C (second embodiment) shows an example in which the bottom surface portion is not provided below the tongue-shaped portion 8, it is naturally possible to form the bottom surface portion. Furthermore, in this specification, the case where the target curtain 9 is suspended is shown as an application example, but as this target curtain, another detachable target curtain can be adopted.
[0081]
【The invention's effect】
According to the present invention, there is almost no collision sound or falling sound of a golf ball, so that golf shots such as approach can be practiced easily even in a room such as an apartment.
In addition, the golf ball can be collected efficiently, and it is easy to assemble and disassemble, and can be folded and stored.
[Brief description of the drawings]
FIG. 1 is a perspective view showing a first embodiment of a golf practice tool of the present invention.
2 is a perspective view showing a main body portion of the golf practice tool of FIG. 1. FIG.
FIG. 3 is a view of a tongue-like portion provided with a shock absorber as viewed from the back side.
FIG. 4 is a view showing a ring body constituting a ring structure.
5 is an enlarged view of a portion A1 of the main body portion of the golf practice tool of FIG. 2. FIG.
FIG. 6 is a schematic cross-sectional view taken along line XX of the A1 portion of FIG.
FIG. 7 is a view showing a right side surface portion of the golf practice tool A.
FIG. 8 is a schematic cross-sectional view of the A2 portion of the main body of the golf practice tool of FIG.
FIG. 9 is a schematic view of the lower part of the golf practice tool A with the legs attached.
FIG. 10 is a diagram illustrating a procedure for folding a golf practice tool A.
FIG. 11 is a diagram illustrating a procedure for folding the golf practice tool A in the state of FIG. 10 (C) further smaller.
FIG. 12 is a perspective view showing a second embodiment of the golf practice tool of the present invention.
FIG. 13 is a view as seen from the right side of the columnar body C11.
FIG. 14 is an enlarged view of the ring-shaped body C41 as seen from the lower side.
FIG. 15 is a diagram illustrating a state in which the golf practice tool of the second embodiment is folded.
[Explanation of symbols]
A ... Golf practice tool of the first embodiment
Aa ... Body part
B ... Ring structure
B1, B1a, B1b ... Ring body
C ... Golf practice tool of the second embodiment
C11-C14 ... Columnar body
C21, C22, C23 ... connecting member
C31, C32 ... Legs
C41, C42 ... ring-shaped body
C51 ... Stopper
C61 ... Screw
F ... Floor
P: Intermediate position
1 ... Opening
11 ... Frame
12 ... Outside bias tape
12a, 12b ... edge
13 ... Internal bias tape
14, 15 ... position
2 ... Right side
2a ... Hook fastener
21 ... Frame
22 ... Membrane member
23 ... External bias tape
24 ... Bias tape
25, 26 ... support members
3 ... Left side
31 ... Frame
32 ... Membrane member
33 ... Support member
4 ... Back side
4a ... Cylinder
41 ... Frame
42 ... Membrane member
43, 44 ... support members
5. Top surface
51 ... Membrane member
51a ... edge
52 ... Hook fastener
6 ... Bottom
6a ... Cylinder
61 ... Membrane member
7 ... Leg
71 ... Legs
72 ... arm body
8. Tongue
8a ... tip
8b ... right end
8c ... Left end
81 ... Ball receiving net
82 ... Buffer
82a ... end
83 ... Hook fastener
9 ... Target curtain
91 ... Target hole
91a ... Ball container

Claims (10)

A box-shaped golf practice tool that opens to the practitioner,
An opening made of a frame formed of a ring structure having a ring body;
A right side surface portion, a left side surface portion, and a back surface portion each formed of a frame body formed of a ring structure including a ring body and a film member stretched on the frame body;
An upper surface portion made of a film member stretched on each frame of the opening, the right side surface portion, the left side surface portion, and the back surface portion;
A tongue-like portion that is stretched under the golf practice tool in a state of being separated from the floor surface, and that is inclined in front of the golf practice tool;
From the upper surface portion, a target curtain hanging so as to be removable and replaceable ,
In what comprises
A golf practice tool characterized in that a target hole is provided in the target curtain, and a net-shaped ball housing portion is provided on the back side of the target hole .   The golf practice tool according to claim 1, wherein a ball receiving net is disposed at a tip portion of the tongue-like portion.   The golf practice tool according to claim 1, wherein a cushioning body is disposed on the lower side of the tongue-like portion.   The golf practice tool according to claim 1, wherein the tongue-like portion is provided with a rod-like body at each of a right end portion and a left end portion thereof.   The golf practice tool according to claim 1, wherein the tongue portion is detachably locked to a main body part of the golf practice tool. It said ring member is characterized by a rectangular cross section of the metal ring, golf practice device of claim 1, wherein. The lower end of the membrane member of the back surface portion is extended forward, and comprises a bottom surface portion formed to be stretched on each frame body of the opening portion, the right side surface portion, and the left side surface portion. The golf practice tool according to 1 . Characterized in that it comprises legs, golf practice device of claim 1, wherein. It said right sidewall, left sidewall, and each film members of the upper surface portion, characterized in that it is a net, golf practice device of claim 1, wherein. Film member and the tongue of the back portion, characterized in that it is a flexible sheet, golf practice device of claim 1, wherein.

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