KR102100924B1 - A fence of golf field protected from strong wind - Google Patents

Abstract

The present invention provides a fence having a new structure for a golf field protected from strong wind, which can prevent a net from being damaged by strong wind. As described above, the fence for a golf field protected from strong wind according to the present invention can effectively protect a net as a net body is wound around a winding shaft and is received in the interior of a protection case when wind blows strongly. Further, the fence for a golf field protected from strong wind can always maintain the net body in a clean state by removing foreign substances by using a roll brush when the net body is received in the interior of the protection case through an opening as a pair of roll brushes that remove foreign substances attached to the front and rear surfaces of the net body while being rotated by a second driving motor are further provided on the front and rear sides of the opening of the protection case.

Description

A FENCE OF GOLF FIELD PROTECTED FROM STRONG WIND}

The present invention relates to a golf course fence that is protected from strong winds, and more particularly, to a golf course fence that is protected from strong winds of a new structure capable of preventing the mesh from being damaged by strong winds.

Generally, a golf course fence is provided on the circumference of the golf course to prevent the golf ball from flying out of the golf course.

The golf course fence consists of a rod shape extending in the vertical direction and a plurality of struts arranged to be spaced apart from each other, and a net extending in the lateral direction and the upper and lower ends fixed to the strut.

Therefore, when a ball that deviates outside of the golf course is generated, the ball is caught in the mesh and does not deviate outside.

However, in the case of such a golf course fence, since the mesh is maintained in an unfolded state, when a typhoon is blowing, a problem that the mesh is damaged by wind pressure has frequently occurred.

Therefore, there is a need for a new method to solve this problem.

Korean Registered Patent Publication No. 10-1423496

The present invention was created to solve the problems of the prior art as described above, and more specifically, it is an object of the present invention to provide a golf course fence protected from strong winds of a new structure that can prevent the mesh from being damaged by strong winds. .

In addition, an object of the present invention is to provide a golf course fence that is protected from strong winds so that the net body is always kept clean.

According to a preferred embodiment of the present invention, it comprises a plurality of posts composed of rod-shaped extending in the vertical direction and arranged to be spaced apart from each other, and a net extending in the lateral direction and the upper and lower ends fixed to the posts In the golf course fence protected from the strong wind, the support is formed of a protective case with a space formed therein, extending in the vertical direction, and an opening extending in the vertical direction on one side, and a rod shape extending in the vertical direction. A second winding positioned between the first winding roll and a pair of first winding rolls that are rotatably coupled to the inside of the case and rotated forward and backward by a first drive motor and spaced apart in the vertical direction at the upper and lower ends. It includes a winding shaft provided with a roll, the mesh is a mesh body extending in the lateral direction, and the upper and lower ends of the mesh body It is characterized in that it further comprises a support wire which is provided to extend in the lateral direction and has both ends wound on the first and second winding rolls, and control means for controlling the operation of the first driving motor.

According to another embodiment of the present invention, when the control means drives the first drive motor provided on each post in the forward direction, one end of the support wire wound on the first winding roll provided on the post on one side is released. , The other end of the support wire is wound on the second winding roll, the mesh is wound on a winding shaft provided on the other side of the support wire, and is characterized in that it is received inside the protective case.

According to another embodiment of the present invention, it is provided on the front and rear sides of the opening of the protective case and is further rotated by a second driving motor to further include a pair of roll brushes to remove foreign substances attached to the front and rear surfaces of the mesh body. It is characterized by.

According to another embodiment of the present invention, the roll brush is formed in a cylindrical shape extending in the vertical direction and provided with a plurality of brush parts on the circumferential surface so that the circumferential surface is in close contact with the front and rear surfaces of the mesh body passing through the opening. It is arranged, it characterized in that the upper and lower ends are rotatably coupled to the support bracket provided to be positioned on the upper and lower sides of the opening on the outside of the protective case, and rotated by the second drive motor.

According to another embodiment of the present invention, it is provided on the periphery of the post further comprises wind speed measurement means for measuring the speed of the wind blowing around, the control means receives the signal of the wind speed measurement means When the speed of the wind rises above the previously input limited speed, the operation of the first drive motor is controlled, and the mesh body is accommodated in the inside of the protective case.

According to another embodiment of the present invention, the first and second take-up rolls are rotatably coupled to the circumferential surface of the take-up shaft, and the first and second take-up rolls are connected to elastic members to connect the first and second take-up rolls. It is characterized in that the roll is supported to be elastically rotated within a predetermined range on the circumference of the winding roll, and further comprising a rotation angle sensor connected to the first winding roll to measure the rotation angle of the first winding roll. .

According to another embodiment of the present invention, the control means for receiving the signal of the rotation angle sensor, when the first winding roll is rotated over a predetermined angle, drives the first drive motor to mesh the circumferential surface of the winding shaft It is characterized in that it is wound on the inside so as to be accommodated inside the protective case.

On the other hand, the present invention is not limited to the embodiments disclosed below, but may be implemented in various different forms, and only the present embodiments are provided with a general knowledge in the art to which the present invention pertains by making the disclosure of the present invention complete. It is provided to fully inform the holder of the scope of the invention, and the invention is only defined by the scope of the claims. The same reference numerals refer to the same components throughout the specification.

The present invention can provide a golf course fence that is protected from strong winds that can effectively protect the mesh, by allowing the mesh body to be wound around the periphery of the take-up shaft and stored inside the protective case when the wind is strong.

In addition, when the mesh body is accommodated in the inside of the protective case through the opening, it is possible to provide a golf course fence for preventing acetabularity that can always keep the mesh body in a clean state by removing foreign substances using a roll brush.

1 is a front view showing a golf course fence protected from strong winds according to the present invention,
2 is a front sectional view showing a golf course fence protected from strong winds according to the present invention,
3 is a cross-sectional plan view showing a first winding roll of a golf course fence protected from strong winds according to the present invention;
Figure 4 is a cross-sectional plan view showing a second winding roll of the golf course fence protected from strong winds according to the present invention,
5 is a circuit diagram of a golf course fence protected from strong winds according to the present invention,
6 to 10 is a reference diagram showing the action of the golf course fence protected from strong winds according to the present invention,
11 is a cross-sectional plan view showing a second embodiment of a golf course fence protected from strong winds according to the present invention,
12 is a circuit diagram of a second embodiment of a golf course fence protected from strong winds according to the present invention,
13 is a reference diagram showing the operation of the second embodiment of the golf course fence protected from strong winds according to the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 to 10 show a golf course fence protected from strong winds according to the present invention, consisting of a rod shape extending in the vertical direction and a plurality of props 10 arranged to be spaced apart from each other in the lateral direction It is extended and is composed of a mesh 20 arranged so that the upper and lower ends are fixed to the post 10 is the same as in the prior art.

And according to the present invention, as shown in Figure 2, the support 10 is formed with a space inside, extending in the vertical direction, and the protective case 11 is formed with openings (11a) extending in the vertical direction on both sides , It consists of a rod shape extending in the vertical direction and is rotatably coupled to the inside of the protective case 11 to rotate forward and backward by a first drive motor 12a, and a pair of first windings spaced apart in the vertical direction at the upper and lower ends. It is composed of a winding shaft 12 provided with a second winding roll 14 positioned between the roll 13 and the first winding roll 13.

The protective case 11 is made of a high-strength metal material, the lower end is fixed to the base 1 provided on the bottom surface, and the opening 11a faces another post 10 provided in the lateral direction. Is formed.

The winding shaft 12 is rotatably coupled to the upper and lower ends of the protective case (11).

At this time, both the upper and lower ends of the winding shaft 12 are formed with a narrow diameter portion (12b) with a narrow outer diameter, and the first and second winding rolls (13, 14) are fitted to the narrow portion (12b).

The first drive motor 12a is provided on the upper end of the protective case 11 and is connected to the take-up shaft 12, and is configured to rotate the take-up shaft 12 forward and backward according to operation.

The mesh 20 is provided so as to extend in the lateral direction to the upper and lower ends of the mesh body 21 and the mesh body 21 extended in the lateral direction, both ends of the first and second winding rolls (13,14) respectively It is composed of a wound support wire (22).

The support wire 22 is to use a high-strength piano wire or the like, the right end is wound on the first winding roll 13 provided on the winding shaft 12 of the strut 10 provided on the right side, the left end Is wound on the second winding roll 14 provided on the winding shaft 12 of the post 10 provided on the left side.

At this time, as shown in Figures 3 and 4, both ends of the support wire 22 are wound in opposite directions to the circumferential surfaces of the first and second winding rolls 13 and 14.

In the present embodiment, the right end of the support wire 22 is wound clockwise on the first winding roll 13, and the left end of the support wire 22 is half the second winding roll 14 It is wound clockwise.

Accordingly, as shown in FIG. 6, when the first driving motor 12a provided in each of the pillars 10 is driven to rotate the winding shaft 12 in the forward direction (clockwise), the first winding roll The right end of the support wire 22 wound on (13) is released, and the left end of the support wire 22 is wound on the second winding roll 14, and accordingly, as shown in FIG. 7, As the mesh body 21 gradually moves to the left and is wound around the circumference of the take-up shaft 12 of the strut 10 positioned on the left side, finally, as shown in FIGS. 8 and 9, the protective case (11) is received inside, and only the support wire (22) of the mesh (20) is exposed to the outside.

On the contrary, as shown in FIG. 10, when the first drive motor 12a provided in each of the pillars 10 is driven in the reverse direction to rotate the winding shaft 12 in the reverse direction (counterclockwise), the support The right end of the wire 22 is wound on the first take-up roll 13, and the left end of the support wire 22 is released from the second take-up roll 14, and accordingly, of the take-up shaft 12 The mesh body 21 wound around the periphery is released, and is widely spread between the pillars 10.

In addition, the golf course fence protected from the strong wind is provided on the front and rear sides of the opening 11a of the protective case 11 and is rotated by the second driving motor 31 to remove foreign substances attached to the front and rear surfaces of the mesh body 21. A pair of roll brushes 30 to be removed, a wind speed measuring means 40 provided at the periphery of the support 10 to measure the speed of the wind blowing around, and a signal from the rotation angle sensor 18 Control means 50 is further provided for receiving and controlling the operation of the first and second drive motors 12a and 31.

The roll brush 30 extends in the vertical direction and is formed in a cylindrical shape with a plurality of brush parts on the circumferential surface, arranged so that the circumferential surface is in close contact with the front and rear surfaces of the mesh body 21 passing through the opening 11a. The upper and lower ends are rotatably coupled to the support bracket 32 provided to be positioned on the upper and lower sides of the opening 11a on the outside of the protective case 11, and rotated by the second driving motor 31 By doing so, it is configured to remove foreign substances attached to the front and rear surfaces of the mesh body 21, that is, leaves or other garbage.

The wind speed measurement means 40 is provided on one side of the upper end of the protective case 11 and is configured to measure the speed of the wind blowing around the protective case 11.

Since the wind speed measurement means 40 is generally used, a detailed description thereof will be omitted.

The operation of the golf course fence protected from the strong wind configured as described above is as follows.

First, in the state in which the mesh body 21 is stretched to be positioned between the pillars 10, the control means 50 receives the signal of the wind speed measurement means 40, and the wind speed measurement means 40 When the speed of the wind measured at is increased to a preset speed or higher, the operation of the first drive motor 12a is controlled to rotate the winding shaft 12 in the forward direction, as shown in FIGS. 6 to 9. Likewise, while allowing the mesh body 21 to be received inside the protective case 11, as shown in FIG. 6, the second driving motor 31 is operated to protect it through the opening 11a. The foreign matter attached to the front and rear surfaces of the mesh body 21 accommodated inside the case 11 is removed.

And, when the mesh body 21 is received inside the protective case 11, the control means 50 receives the signal of the wind speed measurement means 40, the wind speed is below the previously input safety speed When deteriorated, as shown in FIG. 10, the operation of the first driving motor 12a is controlled to rotate the winding shaft 12 in the reverse direction, and the mesh body 21 stored inside the protective case 11 ) Is withdrawn to the outside, so that it is spread so as to be located between the holdings 10.

The golf course fence protected from the strong wind configured as described above is, when the wind blows strongly, the mesh body 21 is wound around the periphery of the take-up shaft 12, and is stored inside the protective case 11, thereby making the mesh 20 There is an advantage that can effectively protect.

In addition, a pair of roll brushes 30 for removing foreign substances attached to the front and rear surfaces of the mesh body 21 is rotated by a second driving motor 31 on the front and rear sides of the opening 11a of the protective case 11. Further provided, when the mesh body 21 is received inside the protective case 11 through the opening 11a, the foreign matter is removed by using the roll brush 30, so that the mesh body 21 is always clean. It has the advantage of being able to remain in state.

11 and 13 show a second embodiment according to the present invention, the first winding roll 13 is rotatably coupled to the circumferential surface of the winding shaft 12, the first winding roll ( An elastic member 17 is connected to 13) so that the first winding roll 13 is supported to be elastically rotated within a predetermined range on the circumference of the winding shaft 12.

The first winding roll 13 is composed of a ring shape with a coupling hole 13a formed in the central portion, and is coupled to the circumferential surface of the winding shaft 12 through a bearing not shown.

The elastic member 17 is coupled to the circumferential surface of the winding shaft 12, and both ends use torsion springs fixed to the first and second winding rolls 13 and 14 and the winding shaft 12, respectively.

In addition, a rotation angle sensor 18 for measuring the rotation angle of the first winding roll 13 is connected to the first winding roll 13.

The rotation angle sensor 18 is fixed to the periphery of the take-up shaft 12 and is connected to the inner circumferential surface of the first take-up roll 13, so that the first take-up roll 13 is along the periphery of the take-up shaft 12. When rotated, the first winding roll 13 is configured to measure the rotated angle and output it to the control means 50.

Since various kinds of the rotation angle sensor 18 have been developed and used for various purposes, detailed descriptions thereof will be omitted.

Then, when the control means 50 receives the signal of the rotation angle sensor 18 and the first winding roll 13 is rotated to a predetermined angle or more, the first driving motor 12a is driven to drive the mesh. The main body 21 is wound on the circumferential surface of the winding shaft 12 so as to be received inside the protective case 11.

Then, when the mesh body 21 is received inside the protective case 11, the control means 50 receives the signal of the wind speed measurement means 40, the speed of the wind is lower than the previously entered safety speed When the first driving motor (12a) is controlled to rotate the winding shaft (12) in the reverse direction, the mesh body (21) stored inside the protective case (11) is pulled out, holding ( 10) to be spread out so that it is located in between.

The golf course fence protected from the strong wind configured as described above, when the first winding roll 13 is rotated by a predetermined angle or more using the rotation angle sensor 18 connected to the first winding roll 13, the mesh body 21 The mesh body 21 is damaged compared to the first embodiment described above by determining the timing to store the mesh body 21 using the wind speed measurement means 40 by being accommodated inside the protective case 11. There is an advantage that can be prevented more effectively.

That is, in a state in which the mesh body 21 is unfolded so as to be positioned between the pillars 10, when the wind blows, as shown in FIG. 13, the mesh body 21 flows. In the case, the external force is applied to the support wire 22, the winding shaft 12 is fixed, the first winding roll 13 is elastically rotated in the direction in which the support wire 22 is released.

At this time, the angle at which the first winding roll 13 is rotated is proportional to the force of the wind applied to the mesh body 21, and it is said that the first winding roll 13 is rotated at a predetermined angle or more. It means that strong wind pressure is applied to the mesh body 21.

On the other hand, the wind pressure applied to the mesh body 21 increases even when the speed of the wind increases, but also increases when the foreign matter is caught in the mesh 20 and the wind cannot pass.

By the way, in the case of the above-described first embodiment, only when the wind speed increases, the mesh body 21 is accommodated in the inside of the protective case 11, so that excessive wind pressure is applied to the mesh body 21 by foreign substances caught in the mesh 20 In this case, while it is difficult to detect this, in the case of the present embodiment, by directly measuring the wind pressure applied to the mesh body 21 using the rotation angle sensor 18, the mesh body 21 protects the case 11 It is to be accommodated, and at this time, by removing the foreign matter attached to the mesh body 21 with the roll brush 30, there is an advantage that can be more effectively prevented from damaging the mesh body (21).

As described above, although the present invention has been described by limited embodiments and drawings, the present invention is not limited to the above embodiments, and various modifications and modifications from these descriptions will be made by those skilled in the art to which the present invention pertains. Deformation is possible. Accordingly, the spirit of the present invention should be understood only by the claims set forth below, and all equivalents or equivalent modifications thereof will be said to fall within the scope of the spirit of the present invention.

On the other hand, since the description of the technology disclosed in this specification is merely an embodiment for structural or functional description, the scope of rights of the disclosed technology should not be interpreted as being limited by the embodiments described in the text. That is, since the embodiment can be variously changed and have various forms, it should be understood that the scope of rights of the disclosed technology includes equivalents capable of realizing the technical idea. In addition, the purpose or effect presented in the disclosed technology does not mean that a specific embodiment should include all or only such an effect, and thus the scope of rights of the disclosed technology should not be understood as being limited thereby.

In addition, the meaning of the terms described in the present invention should be understood as follows. Terms such as “first” and “second” are for distinguishing one component from other components, and the scope of rights should not be limited by these terms. For example, the first component may be referred to as a second component, and similarly, the second component may be referred to as a first component.

Furthermore, when a component is said to be "connected" to another component, it may be understood that other components may exist in the middle, although they may be directly connected to other components. On the other hand, when a component is said to be “directly connected” to another component, it should be understood that no other component exists in the middle. On the other hand, other expressions describing the relationship between the components, that is, “between” and “between” or “adjacent to” and “directly neighboring to” should be interpreted similarly.

Singular expressions are to be understood as including plural expressions unless the context clearly indicates otherwise, and terms such as “comprises” or “having” refer to the features, numbers, steps, actions, components, parts or components described. It is to be understood that a combination is intended to be present, and should not be understood as pre-excluding the presence or addition possibility of one or more other features or numbers, steps, operations, components, parts or combinations thereof.

10. Shore 20. Net
30. Roll brush 40. Wind speed meter
50. Control means

Claims (7)

Consisting of a rod-like shape extending in the vertical direction and disposed to be spaced apart from each other in a lateral direction, and includes a mesh 20 extending in the lateral direction and arranged so that the upper and lower ends are fixed to the support 10 In the golf course fence protected from strong winds,
The support 10 is formed of a protective case 11 having a space formed therein and extending in the vertical direction and an opening 11a extending in the vertical direction on one side, and a rod-shaped extending in the vertical direction. A pair of first take-up rolls 13 and the first take-up roll that are rotatably coupled to the inside of (11) and rotated forward and backward by the first drive motor 12a and spaced apart from each other in the up-down direction at the upper and lower ends. (13) comprises a winding shaft (12) provided with a second winding roll (14) located between,
The mesh 20 is provided so as to extend in the lateral direction to the upper and lower ends of the mesh body 21 and the mesh body 21 extended in the lateral direction, both ends of the first and second winding rolls (13,14) respectively It comprises a wound support wire 22, and further comprises a control means 50 for controlling the operation of the first drive motor (12a),
When the control means 50 drives the first drive motor 12a provided on each post 10 in the forward direction, the support wire wound on the first winding roll 13 provided on the post 10 on one side One end of (22) is released, and the other end of the support wire (22) is wound on the second winding roll (14), so that the mesh (20) is provided on the other side of the support wire (22). A golf course fence protected from strong winds, which is wound on and is stored inside the protective case (11).
According to claim 1,
The upper and lower ends of the winding shaft 12 are formed with a narrow diameter portion (12b) with a narrow outer diameter, and the first and second winding rolls (13, 14) are fitted into the narrow diameter portion (12b). Golf course fence protected from strong winds.
According to claim 1,
A pair of roll brushes 30 provided on the front and rear sides of the opening 11a of the protective case 11 and rotated by the second drive motor 31 to remove foreign substances attached to the front and rear surfaces of the mesh body 21. Golf course fence protected from strong winds further comprising a.
The method of claim 3,
The roll brush 30 extends in the vertical direction and is formed in a cylindrical shape with a plurality of brush parts on the circumferential surface, arranged so that the circumferential surface is in close contact with the front and rear surfaces of the mesh body 21 passing through the opening 11a. The upper and lower ends are rotatably coupled to the support bracket 32 provided to be positioned on the upper and lower sides of the opening 11a on the outside of the protective case 11, and rotated by the second driving motor 31 A golf course fence protected from strong winds.
According to claim 1,
It is provided on the periphery of the support 10 further comprises wind speed measurement means 40 for measuring the speed of the wind blowing around,
The control means 50 receives the signal of the wind speed measurement means 40, and when the wind speed rises above the previously input limit speed, the control unit 50 controls the operation of the first drive motor 12a to control the mesh body 21 ) Is protected in the strong wind, characterized in that is housed in the inside of the protective case (11) golf course fence.
The method of claim 5,
The first and second winding rolls 13 and 14 are rotatably coupled to the circumferential surface of the winding shaft 12,
An elastic member 17 is connected to the first and second winding rolls 13 and 14 so that the first and second winding rolls 13 and 14 are elastically rotated within a predetermined range in the circumferential portion of the winding roll. Supported,
A golf course fence protected from strong wind further comprising a rotation angle sensor 18 connected to the first winding roll 13 and measuring a rotation angle of the first winding roll 13.
The method of claim 6,
The control means 50 for receiving the signal of the rotation angle sensor 18, when the first winding roll 13 is rotated by a predetermined angle or more, drives the first drive motor 12a, so that the mesh 20 is A golf course fence protected from strong wind, characterized in that it is wound on the circumferential surface of the take-up shaft (12) and is stored inside the protective case (11).

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