JP2013146520A - Net body or sheet body for protection against ball, and method of stretching the net body or the sheet body - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a net body or a sheet body for protection against balls or the like, which facilitates attachment of a ring to a net, has less wear in the ring part and which can be smoothly stored and moved, and to provide a method of stretching the same, a method of replacing the same, and a method of repairing the same.SOLUTION: A net body or a sheet body for protection against balls or the like comprises: a net or a sheet stretched in a space; and a plurality of rings which are linearly attached in one direction of the net or the sheet and which are used for inserting either a guiding rope installed in the stretching direction of the net or the sheet or a driving rope for driving by a winch. The net body or the sheet body is also configured of: a fastened body where the ring is fastened to a separate attaching rope to be attached to the net or the sheet; and a freely fit ring through which the guiding rope or the driving rope is freely movably inserted in a freely fit state.

Description

The present invention is, for example, a ball-proof net body provided so as to surround the outer periphery of an outdoor golf practice field, a net body for a partition suspended as a partition in an indoor practice field, or a space for a tent. Net body or sheet body for ballproofing, etc. used for the sheet body covering the part, net body or sheet body hanging method for ballproofing, etc. The present invention relates to a method for repairing a net body or a sheet body.

Technology background

Conventionally, a ball-proof net body of an outdoor golf driving range has been suspended so as to surround the outer periphery of the space portion in the vertical direction of a plurality of pillars erected along the outer periphery of the space portion to be exposed. . In the case of strong winds, it is necessary to move up and down along the support in order to accommodate and move to the lower side of the support and prevent the influence of the wind. Therefore, the net body for ballproofing or the like is attached to the support column with the following configuration.

That is, it is bridged in the vertical direction of the column via the winch fixed to the winch base formed on the lower side of the column and the pulley attached to the bracket formed on the upper side of the column, and the tip side is the upper end of the net body A drive rope that is moved by the winch connected to the section, a guide rope that is fixed to both ends of the support bracket and the winch base (or the ground) and attached in the vertical direction, and the vertical direction of the net through the guide rope. It is comprised from the some ring attached to linear form.

Then, the winch is driven, the drive rope is moved in the vertical direction of the support column via the pulley, and the net body is moved up and down along the guide rope.

In addition, a ball-proof net body suspended around the outer periphery of an indoor space part or a net body for partitioning the space part is folded to the ceiling side of the space part according to the purpose of use of the space part. Need to be stored or removed. Therefore, it is configured as follows.

That is, a winch fixed at a desired position in the space, a driving rope provided on the lower side from above the space through a pulley moved on the winch and attached to the ceiling, and an upper end fixed on the ceiling The net body is composed of a plurality of rings attached in the vertical direction of the net, the drive rope is inserted into the ring, and the tip end side is connected to the weight at the lower end side of the net. Then, the net body is suspended in the space portion and stored on the upper side by driving the winch and moving the driving rope.

In addition, when translating the space above the outdoor space with a tent seat body, insert a ring attached to the seat along a horizontal guide rope and connect a drive rope driven by a winch. By moving, the sheet is opened and closed.

When replacing the above ball-proof net body, remove the worn net body by removing each ring from the guide rope while the net body is stored in the lower side, and remove the ring provided on the new net body. Replace the net body by inserting it into the guide rope again.

In addition, when replacing the net body for partitioning, remove the weight connected to the tip of the drive rope, and then remove the worn net body from the ring by winding the drive rope, and then remove the new net body. The net is replaced by inserting a driving rope through the ring and connecting the tip to a weight.

Also, the tent sheet body is replaced by removing the worn sheet body by removing the individual rings from the guide rope, and inserting the ring provided on the new sheet body through the guide rope again.

Problems to be solved by the invention

However, since the ring is directly connected to the net or the sheet, if the guide wire or the drive wire is inserted and moved, the contact between the net or the sheet and each wire is severely worn. Requires frequent maintenance such as ring replacement.

Further, when the net body or the sheet body is moved down and stored, the net body or the sheet body is bent, and the rings attached in the vertical direction are rubbed smoothly in the overlapping portion of the net body or the sheet body. There was a drawback that could not be stored and moved properly.

Further, there is a drawback that the net or the sheet is worn by the ring of the overlapped portion and causes damage.

In addition, the ring provided directly on the net moves through either the guide wire or the drive wire, but the ring attached directly to the net has a ring diameter that is not sufficient for weight reduction. The ring in contact with the wire is subject to wear and requires frequent ring replacement work.

Furthermore, in the net or sheet suspension work, the attachment of the ring to the net body or the sheet body and the insertion work to either the guide rope or the drive rope ring are complicated, and the work efficiency is poor. was there.

Furthermore, in the replacement work of the net body or the sheet body, there has been a drawback that the work of removing the ring from the guide rope and the work of attaching a new ring of the net body or the sheet body are complicated and time-consuming.

Moreover, the replacement | exchange operation | work of a part of ring attached to the net | network body or a sheet | seat body had to replace | exchange a ring after removing the wire for a guide and a net | network body or a sheet | seat body, and the operation | work was complicated.

Therefore, the present invention solves the above-described problems, the ring can be easily attached to the net, wear on the ring portion is small, and the net body or the sheet body can be stored and moved smoothly. Net body or sheet body for ball-proofing, etc. that can be easily attached to a rope, a method for suspending a net body or sheet body for ball-proofing, a method for replacing a net body or sheet body for ball-proofing, and prevention It is an object of the present invention to provide a method for repairing a net body or a sheet body for a ball or the like.

Means for solving the problem

As described in claim 1, a net body or a sheet body for ballproofing or the like as means for solving the above-mentioned problem is formed along a net or sheet suspended in a space portion and one direction of the net or sheet. A plurality of linearly attached net bodies for ballproofing or the like composed of a ring for inserting either a guide rope stretched in the direction in which the net or seat is suspended or a drive rope driven by a winch, or In the seat body, the ring is composed of a fastening body that is fastened to a separate attachment rope attached to the net or the seat, and a loose fitting ring that is movably inserted through the guide rope or the driving rope in a loosely fitted state, and A part of the fastening body or the loose fitting ring, or a part of the fastening body and the loose fitting ring is formed to be openable and closable.

In addition, as a means for solving the problem, a method of suspending a net body or a sheet body for ball prevention or the like, as described in claim 2, the ring is previously attached to a separate attachment rope via a fastening body of the ring. A plurality of cables, connecting the mounting rope to a net or a seat, and fastening the ring to the mounting rope at a desired interval according to the area of the net or the seat. After the guide rope is inserted in the space, the net or sheet is suspended along the guide rope by connecting and moving a drive rope driven by a winch to one end of the net or sheet. It is characterized by tension.

Further, the method of replacing the net body or the sheet body for ballproofing or the like as a means for solving the problem, as described in claim 3, stretches the net or the sheet in the space portion along the hanging direction, A drive rope driven by a winch connected to one end of the net or sheet is moved along a guide rope inserted through the loose-fitting ring of the ring attached to the attachment rope connected to the net or sheet via a fastening body. After storing and moving the suspended net body or sheet body on one side, the mounting rope is separated from the net or sheet, and the mounting rope is connected to a new net or sheet, or the ring fastening body is used for mounting. Fasten the ring fastener to the mounting rope that is separated from the rope and connected to a new net or seat, or separate the loose ring of the ring from the guide rope and connect to the mounting rope. It was characterized by replacement net or sheet by inserting the loosely fitted ring guide rope new net or sheet ring.

In addition, as a means for solving the problem, a net body or sheet body repairing method such as for ballproofing is provided by attaching a net or a sheet to a space along a hanging direction and connecting the net or the sheet to the net or the sheet. A net or sheet body in which a driving rope driven by a winch connected to one end side of a net or a sheet is moved and suspended along a guide rope inserted through a loosely-fitted ring of a ring attached through a fastening body After the ring is stored and moved to one side, the ring fastening body is separated from the mounting rope and the ring loose ring is separated from the guide rope, and the new ring fastening body is fastened to the mounting rope and loosely fitted. It is characterized by exchanging a worn or damaged ring by inserting the ring into a guide rope.

Effects of the invention

Next, the function and effect of the net body or sheet body for ball protection of the present invention will be described.

The action of the net body or sheet body for ballproof etc. of claim 1 of the present invention is as follows. When attaching the ring to the net or sheet, first, a plurality of rings for fastening the fastening body of the ring to the attachment rope are used for attachment. A net body or a sheet body for ballproofing or the like is configured by attaching to the rope and attaching the attachment rope to which the ring is attached along the tension direction of the net or the sheet.

At this time, since the ring can be easily attached by fastening the fastening body to the attachment rope, adjustment between the rings can be easily performed.

In addition, since a part of the fastening body can be opened and closed, after the attachment rope is attached to the net or the seat, a part of the fastening body can be detached and the attachment ring can be attached to the attachment rope to the net or the seat.

Next, when suspending the net body or the sheet body, either the guide rope or the driving rope is inserted into the loosely-fitted ring of the ring in a loosely-fitted state, and is expanded into the space portion. Suspend the sheet body.

Also in this case, since a part of the loosely-fitted ring can be opened and closed, a part of the loosely-fitted ring can be opened and closed and attached to the already-attached guide rope or drive rope.

When storing the net body or the sheet body, the net body or the sheet body is moved and stored in the storage direction along the guide rope in the loosely fitted state, or moved in the loosely fitted state by the movement of the driving rope. Then, the net body or the sheet body is folded and stored.

At this time, by forming the loose ring separately from the fastening body, the shape can be appropriately adjusted according to the diameter and type of the guide rope or drive rope. Smooth movement is possible.

In addition, since either the guide rope or the drive rope is loosely fitted to the loose ring of the ring, the guide rope or the drive rope can move without being caught by the ring when moving the net body or the sheet body. .

Also, when the net body or sheet body is folded and stored, adjacent rings fastened to the mounting rope come into contact with each other. However, since the ring is fastened to the mounting rope, the ring is always against the mounting rope. Thus, the guide rope or the drive rope can be smoothly moved along the loose ring.

Next, in the method of suspending a net body or a sheet body for ballproof or the like according to claim 2, first, a plurality of separate mounting ropes inserted through a fastening body of a ring are prepared. Alternatively, the ring is fastened to the mounting rope at a desired interval according to the area of the seat. And after connecting this attachment rope to a net or a sheet, and inserting a guide rope through the loose fitting ring of the ring, the guide rope is stretched in the space, and the drive rope driven by the winch is connected to the net or the sheet It connects with one end side. Thereafter, the drive rope is moved to suspend the net body or the sheet body along the guide rope.

In this manner, the ring can be easily attached to the guide rope, and the attaching operation is easy.

Further, since the distance between the rings can be adjusted along the attachment rope, fine adjustment can be freely made according to the area of the net or the sheet.

In addition, the number of rings can be freely set by changing the number of attachment ropes.

Next, in the method for replacing a net body or a sheet body for ball-proofing or the like according to claim 3, first, a guide rope that is stretched in a space along the direction in which the net or sheet is suspended is connected to the net or the sheet. Then, the drive rope driven by a winch connected to one end side of the net or seat is passed through the loose-fitting ring of the ring attached to the attachment rope via the fastening body, and suspended along the guide rope. The net body or the sheet body is stored and moved again to one side along the guide rope.

After that, the net or seat is removed by separating the mounting rope from the net body or sheet body, and the new rope or net is attached to the mounting rope that is fastened with the ring inserted through the loose ring to the guide rope. Replace the net or sheet by connecting.

Alternatively, the net or seat is removed while the mounting rope is connected by separating the fastening body of the ring from the mounting rope, the mounting rope is connected to a new net or seat, and the mounting rope is used as a guide. The net or seat is replaced by fastening the fastening body of the ring connected to the rope.

Or, after that, the ring or ring of the ring is separated from the guide rope, and the net or seat is removed while the mounting rope is connected, and the ring or ring of the net or seat ring to which the new mounting rope is connected is guided. Replace the net or seat by inserting it into the rope.

Thus, since the ring is attached to the net or the seat via the attachment rope, the net or the seat can be easily removed and attached without removing the ring from the guide rope.

Further, even when the ring is removed from the net or the seat, the ring can be separated and fastened via the attachment rope, and the working efficiency can be greatly improved.

Next, in the repair method for the ball body or the sheet body for ballproof or the like according to claim 4, when the ring of the net body or the sheet body suspended along the guide rope is worn or damaged, the driving rope is attached. After moving with a winch and moving the net body or sheet body to one side of the guide rope, the worn ring fastening body is separated from the mounting rope and the loose ring is separated from the guide rope. The ring is replaced by removing and fastening a new ring fastening body to the attachment rope and inserting the loose-fitting ring into the guide rope.

In this way, since the ring is attached to the net or the seat via the attachment rope, the ring can be easily separated only by separating the fastening body part, and the loose ring can be separated easily from the guide rope. Can be easily replaced.

In the present invention, since the ring is attached to the attachment rope, there is less contact with the net or the seat by the ring and the wear of the net or the seat is reduced as in the case where the ring is attached directly to the net or the seat. And does not require frequent maintenance.

And a net body or a sheet | seat body can be easily manufactured by fixing the rope for attachment at the both ends of the width | variety of a net | network or a sheet | seat.

In addition, since the ring is fastened to the attachment rope, a loose fitting ring through which the guide rope or the driving rope is inserted in a loosely fitted state can be positioned perpendicular to the attachment rope.

In this state, the guide rope or the driving rope suspended in the space is inserted into the loosely-fitted ring of the ring in a loosely fitted state, and the net body or the sheet body is suspended.

As described above, the net body or sheet body for ball-proofing or the like of the present invention, the method of suspending the net body or sheet body for ball-proofing, the method of replacing the net body or sheet body for ball-proofing and the like for ball-proofing The method of repairing the net body or sheet body or the like can easily attach the ring to the net or sheet, easily replace the net body or sheet body, and can reduce the cost.

In addition, since a ring fastening body or loose fitting ring, or a part of the fastening body and loose fitting ring can be opened, it is directly attached to an attachment rope attached to a net or a sheet, or a guide rope attached to a space portion. It can be attached and the work process can be simplified.

Further, since the ring is fastened to the attachment rope, the net or the seat is not worn by the ring portion, and frequent maintenance is not required.

Further, when either the guide rope or the drive rope is inserted into the ring, since the loose ring is formed independently, the guide rope or the drive rope may be loosely fitted according to the diameter of the guide rope or the drive rope. It can be inserted and enables smooth movement along the guide rope or movement of the drive rope.

In the following, the net body or sheet body for ball prevention etc. of the present invention, the net body or sheet body suspension method for ball prevention etc., the net body or sheet body replacement method for ball prevention etc. and the ball protection etc. An embodiment of a method for repairing a net body or a sheet body will be described with reference to the drawings.

FIG. 1 is a schematic front view showing a first embodiment of a net body or sheet body for ballproofing or the like according to the present invention, and FIG. 2 is a ring attached to the net body or sheet body for ballproofing or the like in FIG. 3 is a schematic partially sectional side view showing the ring of FIG. 2, FIG. 4 is a schematic explanatory side view showing fastening of the ring of FIG. 2 to the attachment rope, FIG. 5 is a schematic explanatory side view showing a suspended state of a net body or a sheet body for ball protection or the like according to the present invention, and FIGS. 6 and 7 are schematic views showing other embodiments of fastening a ring to a mounting rope. FIG. 8, FIG. 9, FIG. 10, FIG. 11 and FIG. 12 are schematic plan views showing other embodiments of the ring of FIG. 2, and FIG. 13 is a diagram of fastening of the ring to the attachment rope. FIG. 14 is a schematic explanatory side view showing another embodiment, and FIG. 14 is a suspension of a net body or a sheet body for ball protection according to the present invention. FIG. 15 is a flowchart showing a method of suspending a net body or a sheet body for ball-proofing, and FIG. 16 is a net body or sheet for ball-proofing or the like. FIG. 17 is a flowchart showing a method for repairing a net body or a sheet body for ballproofing or the like.
(First embodiment)

A net body or sheet body 1 for ball protection or the like of the present invention includes a net or sheet 2 having a desired area suspended in a space portion, and a net along a mounting direction such as up and down or horizontal of the net or sheet 2. Alternatively, it includes a mounting rope 3 fixed on both ends of the width H of the seat 2 and a plurality of rings 4 attached to the mounting rope 3.

The net or sheet 2 is formed of one sheet or a plurality of sheets depending on the area of the space portion to be suspended, and reinforcing ropes 5 that reinforce both end portions of the net or sheet 2 on both end sides in the direction of the mounting portion. Is attached to maintain the strength of the net or the sheet 2.

The ring 4 includes a fastening body 6 fastened to the attachment rope 3 and a loose fitting ring having a wide diameter that is connected to the fastening body 6 and is movably inserted through the guide rope 12 or the driving rope 13 in a loosely fitted state. 7 ring rings. Since a part of the loose ring 7 can be opened and closed, the part can be opened and attached to the stretched guide rope 12 or the driving rope 13.

In the present embodiment, the fastening body 6 is formed in a cylindrical ring so as to allow the attachment rope 3 to be inserted. The attachment rope 3 is fastened near both ends of the tubular body so that the ring 4 is attached to the attachment rope 3. A retaining ring 6A for fixing is provided.

For this reason, after removing the retaining ring 6 </ b> A and moving the ring 4 along the attachment rope 3, the attachment rope 3 can be removed from the net or the seat 2. Moreover, the attachment position between the adjacent rings 4 can be easily adjusted only by adjusting the position of the retaining ring 6A.

The loose ring 7 is formed in a flat shape and is fixed to the cylindrical portion of the fastening body 6 in a vertical state. Accordingly, when the loose fitting ring 7 is attached to the attachment rope 3 in a vertical state when attached to the attachment rope 3 with the fastening body 6, the guide rope 12 or the driving rope 13 is inserted into the loose fitting ring 7 with the net or It can be smoothly inserted in a loosely-fitted state at a distance from the seat 2.

Further, due to the insertion of the guide rope 12 or the driving rope 13 in the loosely fitted state, the movement along the guide rope 12 or the movement of the driving rope 13 is smooth, and causes of wear of the net or the seat 2 or the like. Can be significantly reduced.

The fastening of the fastening body 6 to the attachment rope 3 is not limited to the retaining ring 6A. For example, a hole is drilled in the cylindrical portion of the fastening body 6 and a screw is screwed and attached with the screw. The rope 3 can be pressed and fastened, and the mounting rope 3 can be fastened and fastened by screwing a separate small-diameter fastening tool to both ends of the fastened body 6. is there.

Further, in the above embodiment, the fastening body 6 and the loosely-fitted ring 7 of the ring 4 are formed by fixing and connecting separate link rings. However, in the present invention, the shape of the ring 4 is not limited to this, For example, the fastening body 6 and the loosely-fitted ring 7 can be formed by forming one long ring ring in half by the partition plate 8. At this time, the diameter can be freely adjusted by adjusting the position of the partition plate 8. In addition, by configuring the fastening body 6, which is one ring ring, with the U-shaped portion 9 and the rod body 10, it is possible to configure to attach the attachment rope 3 and connect the net or the sheet 2 at the same time. Further, it is possible to form the fastening body 6 and the loose-fitting ring 7 by connecting the ring 4 to the two substantially U-shaped portions 9 with the rod body 10, and forming a circular arc with a pair of semicircular arc bodies. After that, the fastening body 6 and the loose-fitting ring 7 can be configured by fixing with screws.

At both ends of the attachment rope 3, attachment bodies (not shown) such as a shackle attached to the reinforcement rope 5 of the net or the sheet 2 are provided.

As described above, since the ring 4 is not directly attached to the net or sheet 2 in the ball-proof net body or sheet body 1 of the present invention, the wear of the net or sheet 2 due to the ring 4 can be reduced. .

In addition, the configuration of the net body or the sheet body 1 is simple, and maintenance can be reduced.

Next, the suspension method in the case of using as the ball | bowl prevention net body 1 of the outdoor space part among the said net bodies or the sheet | seat body 1 is demonstrated.

First, a plurality of fastening bodies 6 of the ring 4 are inserted into the attachment rope 3 at the factory, and a plurality of pieces are combined according to the shape and size corresponding to the space portion to form the net 2. In this state, the attachment rope 3 and the net 2 are separately conveyed. For this reason, the ring 4 does not touch the net 2 and the net 2 is not worn during transportation.

Next, after adjusting the distance between the rings 4 corresponding to the distance in the vertical direction of the suspended space and fixing it to the attachment rope 3 with the retaining ring 6A, the both ends of the attachment rope 3 are connected to the net 2 respectively. The attachment net body 1 is manufactured by connecting to a reinforcing rope 5 provided along the vertical direction. The retaining ring 6 </ b> A can also integrally fix the net 2 according to the area of the net 2.

After that, the top end of the net body 1 is connected to the tip of the drive rope 13 that moves with the winch attached to the winch base below the support column erected along the outer periphery of the space via the pulley provided at the upper end of the support column. Then, the guide rope 12 provided in the vertical direction of the support is inserted into the loose-fitting ring 7 of the ring 4.

The insertion of the loose ring 7 into the guide rope 12 is performed by a method in which the guide rope 12 is suspended in the vertical direction of the support after the guide rope 12 is inserted into the loose ring 7 or is suspended. A method is used in which the U-shaped portion 9 of the loosely-fitted ring 7 is inserted into the guide rope 13 by attaching the attachment rod 10.

In this state, the drive rope 13 is wound up and moved by the winch, and is moved along the guide rope 12 to the upper side of the support column, so that the net body 1 is suspended along the outer periphery of the space portion for ball protection. . Moreover, the net body 1 is moved to the lower side of the support and stored along the guide rope 12 by pulling and moving the driving rope 13.

When the net body 1 is suspended and moved, the ring 4 of the ring 4 is attached to the attachment rope 3 in a vertical state, so that the movement along the guide rope 12 is easy. Further, since the guide rope 12 is inserted in a loosely fitted state, the net body 1 can be moved smoothly without the ring 4 being caught by the guide rope 12.

Thus, since the ring 4 is formed from the fastening body 6 and the loosely-fitted ring 7, the abrasion and breakage of the net 2 due to the ring 4 can be eliminated.

In addition, the diameter of the loosely-fitting ring 7 can be formed in a loosely-fitted state according to the diameter of the guide rope 12, and wear of the ring 4 when moving the net 2 along the guide rope 12 is eliminated. Can do.

Moreover, since the ring 4 is fastened to the attachment rope 3, the attachment of the ring 4 is easy and the attachment to the guide rope 12 is facilitated, and the suspension work of the net body 1 can be performed smoothly. Efficiency can be improved significantly.

In the suspension of the net body 1, the retaining ring 6 </ b> A is used only for fastening the ring 4 to the attachment rope 3. However, in the present invention, when the area of the net 2 is large, the retaining ring 6 </ b> A is attached to the attachment rope 3. And the net 2 are fastened simultaneously, so that the ring 4 can be positioned so as not to separate from the net 2.
(Second embodiment)

As another embodiment, the attachment rope 3 is attached to the net 2 by extending the attachment width H of the net 2 to form the attachment rope 3, and the ring 4 attached to the attachment rope 3 is free of play. The fitting ring 7 is configured to be inserted through the guide rope 12, and only the net body 1 is suspended and accommodated.

At this time, since the attachment rope 3 is attached to the guide rope 12 by the ring 4 in the portion other than the net body 1, even if the net body 1 is affected by the wind, it is along the guide rope 12. The net body 1 can be stored and moved in a stable state.

In addition, since the ring 4 is fastened to the attachment rope 3, there is an advantage that it can be attached regardless of the area of the net 2, and an effect for ballproofing is obtained by combining a plurality of net bodies 1 having different heights. The storage time of the net body 1 can be shortened on a windy day.
(Third embodiment)

As another embodiment, the ring 4 is formed in a substantially circular shape, with a loose ring 7 formed in the center, and a plurality of fastening bodies 6 (four in the embodiment) formed around the ring 4.

Next, when the net body 1 is configured using the ring 4 formed as described above, the attachment rope 3 inserted and attached to one fastening body 6 of the ring 4 is attached to the end side of the net 2. The two adjacent nets 2 are connected via the ring 4 by attaching the attachment rope 3 attached in the vertical direction and attached in the vertical direction on the end side of the adjacent net 2 to the other fastening body 6.

And the rope 12 for a guide is penetrated by the fastening body 6 along the ring 4 provided in the connection part, and the net body 1 is suspended.

Thus, it can be used as a connecting portion of the net 2 and the connection is easy.

Next, when the net body 1 for ball protection is worn and replaced via the guide rope 12, the net body 1 is stored and moved downward along the guide rope 12, and then the attachment rope 3. Is removed from the net body 1 so that the ring 4 remains in the guide rope 12 in a state of being fastened to the attachment rope 3 and only the net 2 can be removed.

Thereafter, the net 2 can be replaced by connecting the mounting rope 3 to a new net 2.

At this time, since the individual rings 4 need not be detached, the time for removing the net 2 can be shortened.

Moreover, since it can carry out smoothly by connecting the attachment rope 3 of the installation work of a new net | network 2, the damage at the time of the replacement | exchange work of the net | network 2 etc. can be eliminated.

As another method, the retaining ring 6A is detached, and the fastening body 6 portion of the ring 3 is removed from the attachment rope 3 so that only the ring 3 is left in the state where the guide rope 12 is inserted, and the attachment rope 3 is removed. The net 2 is removed in the connected state, and then the fastening body 6 of the ring 4 is fastened and replaced with the mounting rope 3 of the new net 2 to which the mounting rope 3 is connected.

In this way, the net 2 can be replaced while the ring 4 is inserted into the guide rope 12, and the working time can be improved.

Further, since the ring 4 is provided on the net 2 via the mounting rope 3, even when the damaged or worn ring 4 is replaced, the ring 4 can be replaced individually by separating from the mounting rope 3. Also, only the mounting rope 3 to which the damaged ring 4 is attached is removed from the net 2 and replaced with a new mounting rope 3 to which the new ring 4 is fastened, thereby improving the efficiency of replacing the ring 4. Can do.

In addition, the method of suspending the tent sheet body 1 is to insert the fastening body 7 of the ring 3 into a separate attachment rope 3 so that the sheet 2 is expanded and attached along one direction, and fixed by a retaining ring 6A. The guide rope 12 is wound around the ring 3 while being wound, the sheet body 1 is lifted upward, the sheet body 1 is spread in the moving direction, and each guide rope 12 is suspended. The sheet body 1 is suspended.

In this state, one end of the sheet body 1 is connected to a driving rope 13 that is driven by an endless suspended winch, and the driving rope 13 is moved to suspend the sheet body 1.

When replacing the sheet body 1, the attachment rope 3 is separated from the seat 2 to remove the seat 2, and then the attachment rope 3 is connected to the new sheet 2 and replaced.

For this reason, efficiency of the tension | pulling work of the sheet | seat body 1 and replacement | exchange operation | work can be achieved.

As described above, the net body or the sheet body 1 for ball protection of the present invention has a simple configuration and a simple manufacturing process.

Moreover, there is little abrasion at the time of the movement of the net body or the sheet body 1, and it can move smoothly.

Furthermore, the ring 4 can be easily attached, and the net or sheet 2 can move without being worn at the ring 4 portion when the net or sheet 1 is moved.

In the above-described embodiment, the ring 4 attached to the ball-proof net body or the sheet body 1 has been described. However, in the present invention, the use of the net body or the sheet body 1 is not limited to this and is an indoor space. It can also be used as a net body 1 for partitioning a part, and can also be used as a sheet body 1 for a tent that covers a space part.

Moreover, in the said Example, although the fastening body 6 of the ring 4 was formed in the cylinder shape, in this invention, the shape of the fastening body 6 is not limited to this, For example, it forms in plate shape and a rope for attachment 3 can be fixed with a retaining ring 6A.

Schematic explanatory front view showing a first embodiment of a net body or sheet body for ballproofing etc. of the present invention Schematic explanatory plan view showing a ring attached to a net body or sheet body for ballproofing etc. of FIG. FIG. 2 is a partially sectional side view schematically showing the ring of FIG. Schematic explanatory side view showing fastening of the ring of FIG. 2 to the mounting rope Schematic explanatory side view showing a suspended state of a net body or a sheet body for ball protection etc. of the present invention Schematic explanatory side view showing another embodiment of fastening the ring to the mounting rope Schematic explanatory side view showing another embodiment of fastening the ring to the mounting rope Schematic explanatory plan view showing another embodiment of the ring Schematic explanatory plan view showing another embodiment of the ring Schematic explanatory plan view showing another embodiment of the ring Schematic explanatory plan view showing another embodiment of the ring Schematic explanatory plan view showing another embodiment of the ring Schematic explanatory side view showing another embodiment of a fastening body of a ring Schematic explanatory plan view showing another suspended state of the net body or sheet body for ball-proofing etc. of the present invention Flowchart showing a method of suspending a net body or a sheet body for ball protection etc. of the present invention The flowchart which shows the replacement | exchange method of net | network bodies or sheet | seat bodies for ballproofs etc. of this invention The flowchart which shows the repair method of the net | network body or sheet | seat bodies for the ball-proofing etc. of this invention

1-net body (sheet body), 2-net (sheet), 3-attachment rope, 4-ring 6-fastened body, 7-free ring

As described in claim 1, a net body or a sheet body for ballproofing or the like as means for solving the above-mentioned problem is formed along a net or sheet suspended in a space portion and one direction of the net or sheet. A net body for a ball-proof or the like composed of a ring that is inserted in either a guide rope or a drive rope driven by a winch that is attached in a straight line and is stretched in the direction of the net or seat suspension. In the seat body, the ring is composed of a fastening body that is fastened to a separate attachment rope attached to the net or the seat, and a loose fitting ring that is freely movably inserted through the guide rope or the driving rope. is, and the vicinity of both ends of the fastening member by tightening the mounting rope securing the ring to the mounting rope, integrally fixed net or sheet according to the area of the net or sheet Retaining ring is provided that, moreover a part of the fastening member or loosely ring, or a portion of the fastening member and loosely fitted ring is characterized in that it can be opened and closed form.

Further, as a means for solving the problem, a method for suspending a ball-proof net body or a sheet body includes a plurality of rings previously attached to separate attachment ropes via a ring fastening body as described in claim 2. pieces inserted and fastened a rope with said mounting to the desired the fastener fixed to mounting rope snap ring near the ends of the intervals in accordance with the ring to the area of the net or sheet with connecting to the Internet or sheet At the same time, with a retaining ring, the net or seat is fixed integrally according to the area of the net or seat, a part of the ring ring is released, the guide rope is inserted, and the guide rope is stretched in the space Then, the net body or the sheet body is suspended in the space along the guide rope by connecting and moving a driving rope driven by a winch to one end side of the net or the sheet.

The present invention is, for example, a ball-proof net body provided so as to surround the outer periphery of an outdoor golf practice field, a net body for a partition suspended as a partition in an indoor practice field, or a space for a tent. The present invention relates to a net body or sheet body for ballproofing or the like used for a sheet body covering a portion, and a method for suspending a net body or sheet body for ballproofing.

Therefore, the present invention solves the above-described problems, the ring can be easily attached to the net, wear on the ring portion is small, and the net body or the sheet body can be stored and moved smoothly. It is an object of the present invention to provide a net body or a sheet body for ballproofing and the like, and a method for suspending the net body or sheeting body for ballproofing and the like that can be easily attached to a rope.

As described in claim 1, a net body or a sheet body for ballproofing or the like as means for solving the above-mentioned problem is formed along a net or sheet suspended in a space portion and one direction of the net or sheet. A net body for a ball-proof or the like composed of a ring that is inserted in either a guide rope or a drive rope driven by a winch that is attached in a straight line and is stretched in the direction of the net or seat suspension. In the seat body, the ring is composed of a fastening body that is fastened to a separate attachment rope attached to the net or the seat, and a loose fitting ring that is freely movably inserted through the guide rope or the driving rope. In addition, a retaining ring is provided in the vicinity of both ends of the fastening body to fasten the mounting rope to fix the ring to the mounting rope and to integrally fix the net or the seat, Some of the bodies or loosely fitted ring, or a portion of the fastening member and loosely fitted ring is characterized in that it can be opened and closed form.

In addition, as a means for solving the problem, a method of suspending a net body or a sheet body for ball prevention or the like, as described in claim 2, the ring is previously attached to a separate attachment rope via a fastening body of the ring. A plurality of insertion holes, connecting the attachment rope to a net or seat, fixing the ring at a desired interval in the vicinity of both ends of the fastening body and fastening the ring to the attachment rope. The seat is fixed integrally, a part of the ring ring of the ring is opened and closed, the guide rope is inserted, the guide rope is stretched in the space, and then driven by a winch on one end side of the net or the seat A net body or a sheet body is suspended in the space along the guide rope by connecting and moving the driving rope.

Claims (4)

A net or sheet suspended in the space, and a plurality of linearly attached nets or sheets along one direction of the net or sheet, and a drive driven by a guide rope or winch stretched in the direction of net or sheet suspension In a net body or sheet body for ballproofing or the like composed of a ring through which any of the ropes is inserted, the fastening body fastened to a separate attachment rope attached to the net or the sheet and the guide rope or It is composed of a loosely-fitted ring that allows any one of the drive ropes to be movably inserted in a loosely fitted state, and the fastening body or a part of the loosely-fitted ring, or a part of the fastening body and the loosely-fitted ring is formed to be openable and closable. A net body or a sheet body for ballproofing, etc. A plurality of rings are inserted in advance into a separate attachment rope via a fastening body of the ring, and the attachment rope is connected to a net or a seat, and the ring is attached at a desired interval according to the area of the net or the seat. Fasten to the rope, insert the guide rope through the loose ring of the ring, stretch the guide rope in the space, and then move the drive rope connected with the winch to one end of the net or seat A net body or sheet body suspension method for ballproofing or the like, characterized in that the net body or sheet body is suspended in the space along the guide rope. A net or sheet is stretched in the space along the hanging direction, and the net is moved along the guide rope inserted through the loose fitting ring of the ring attached to the mounting rope connected to the net or the sheet through the fastening body. Or, after moving the drive rope driven by the winch connected to one end of the seat and storing and moving the suspended net body or sheet body to one side, the mounting rope is separated from the net or seat and a new net or The mounting rope is connected to the seat, or the ring fastening body is separated from the mounting rope, the ring fastening body is fastened to the mounting rope connected to a new net or seat, or the ring ring is loosely fitted. The net or seat is replaced by inserting the loose-fitting ring of the new net or seat ring connected to the mounting rope away from the guide rope and inserting it into the guide rope. Replacement method net member or sheet member such as a proof ball, wherein Rukoto. A net or sheet is stretched in the space along the hanging direction, and the net is moved along the guide rope inserted through the loose fitting ring of the ring attached to the mounting rope connected to the net or the sheet through the fastening body. Or, after moving the driving rope driven by the winch connected to one end of the seat and storing and moving the suspended net body or sheet body to one side, the ring fastening body is separated from the mounting rope and the ring The loose fitting ring is separated from the guide rope, and a new ring fastening body is fastened to the mounting rope, and the loose and broken ring is replaced by inserting the loose fitting ring into the guide rope. Repair method for net body or sheet body for ball-proofing.

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