KR200363312Y1 - Electromotive rotary type shade for golf range - Google Patents

Abstract

The present invention is an electric shading film installed in a golf practice range, the rectangular frame made of metal pipes and the like wrapped around the synthetic resin sheet to form a shading membrane, it is installed on the ceiling of the golf practice range so that it can be rotated through the rotating shaft, The rotation shaft is connected to the motor through a power transmission means such as a chain and a sprocket to be automatically rotated, so that the user can freely adjust the angle of the light shielding film.

The present invention can effectively control the shading and the forward viewing angle while effectively blocking direct sunlight irradiated by the turn at bat of the golf driving range, thereby improving the user's convenience and satisfaction.

Description

Rotating electric shading film for golf driving range {ELECTROMOTIVE ROTARY TYPE SHADE FOR GOLF RANGE}

The present invention is an electric shading film installed in a golf practice range, the rectangular frame made of metal pipes and the like wrapped around the synthetic resin sheet to form a shading membrane, it is installed on the ceiling of the golf practice range so that it can be rotated through the rotating shaft, The rotation shaft is connected to the motor through a power transmission means such as a chain and a sprocket to be automatically rotated, so that the user can freely adjust the angle of the light shielding film.

The golf practice area, also called the indoor golf practice range, should basically secure a space above the batting distance, but in reality, it is difficult to secure such a large site in the city center or in a populated area. It will take a way to block the progression of hits over distance.

In addition, with the recent increase in the base of golf and the increase in the golf population, the demand for golf practice facilities increases, and at the same time, the multi-layered balcony-type structure with one side open to the outside for use by many users is installed. Constructed golf practice ranges are becoming commonplace.

Since the turn at bat of the golf practice range is located indoors, but the front of the turn at bat is open, the user is not only directly exposed to the direct sunlight flowing from the front of the turn at bat, but also has a lot of difficulty in securing the front view due to the glare.

In general, users of golf driving ranges tend to think of this as indoor exercise when they use the exercise range, and thus, they are relatively neglected in the UV blocking means such as clothing, compared to the outdoor exercise. Because it is close to this situation, various skin diseases occur and the situation is very serious.

In particular, the difference in the illumination intensity of the outdoor at bat and the batting is very large, and the user who is adapted to the pupil at the indoor illumination feels severe glare when looking forward to check the progress of the batting. However, this phenomenon was repeated while using the driving range, causing severe vision problems.

In order to solve this problem, as shown in Figure 1, by installing a fixed shading film composed of a synthetic resin sheet, etc. in the eaves in front of the golf driving range at bat, a golf practice shading film to block the inflow of direct sunlight, but this fixed type In the case of the light shielding film, there is a problem in that the length and angle of the light shielding film cannot be adjusted according to the change in incident angle of sunlight according to season and time and user's taste.

In addition, in addition to the above-described fixed light shielding film, an electric light shielding film has been developed in which the length of the light shielding film is wound up while the light shielding film is wound up. However, the electric light shielding film can only adjust the length of the light shielding film but cannot adjust the angle. There was no limit.

The present invention was devised in view of the above-mentioned problems, and constituted a rectangular frame made of metal pipes, and was installed on the ceiling of the golf practice range so that it could be rotated through the pivot shaft. By connecting with the motor through various power transmission means such as a reducer or a screw and pinion, the user can freely adjust the angle of the light shielding film by simple switch operation.

1 is a perspective view of a golf practice range equipped with a conventional fixed shading film.

Figure 2 is a bottom perspective view of an embodiment of the present invention.

3 is a representative cross-sectional view of the embodiment of FIG.

Figure 4 is a bottom perspective view of an embodiment of the present invention formed with two rows of light shielding films.

5 is a bottom perspective view of an embodiment of the present invention with a reducer installed.

6 is a bottom perspective view of an embodiment of the present invention to which a screw and pinion are applied.

<Code Description of Main Parts of Drawing>

10: rotating shaft

20: light shielding film

21: frame

22: sheath

30: motor

31: Sprocket

32: chain

33: reducer

34 screw

35: Pinion

50: ceiling

51: support plate

The detailed configuration of the present invention will be described with reference to the accompanying drawings.

First, the present invention is connected to the light shielding film 20 composed of a rectangular frame 21 woven from a metal pipe or the like, and a sheath 22 made of a synthetic resin sheet (Sheet), as shown in FIGS. , A rotating shaft 10 installed through a bearing or the like on a support plate 51 fixed to the ceiling 50 of the golf driving range and the motor 30 connected to the rotating shaft 10 through a power transmission means.

That is, the frame 21 of the light shielding film 20 is hinged through the support plate 51 and the rotation shaft 10 to the ceiling 50 of the golf driving range, and the pivot shaft 10 of the light shielding film 20 is formed. The motor (3) through a variety of power transmission means, such as a chain 32, a sprocket 31, a gear assembly (gear-assembly) type reducer 33 or a screw (34) and pinion (35). 30) is driven in conjunction with.

At this time, the motor 30 is applied to the reverse rotation motor to freely adjust the direction of rotation, although not shown, in the means for applying the power of the motor 30, a limit switch (Limit Switch) is applied to the light shielding film 20 Although the upper limit and the lower limit of the rotation angle can be set, the type of the motor 30 or the type of the switch can be easily selected and implemented by those skilled in the art having ordinary skill in the art. No specific limitations of the claims are made.

According to the present invention of the configuration, as the rotating shaft 10 is rotated by the motor 30, as shown in FIG. The angle of the light shielding film 20 can be freely changed according to the incident angle.

4 is a modified embodiment of the present invention, it is possible to drive two light-shielding film 20 at the same time with one motor 30, as shown in the figure, overlapping the chain 32 and the sprocket 31 If it is installed by a larger reduction ratio is obtained, not only can drive enough with a small output motor 30, but also the rotational shaft 10 due to the wind pressure acting on the light-shielding film 20 or the self-weight of the light-shielding film 20 It is possible to more effectively resist any rotation of.

In addition to the chain 32 and the sprocket 31 method, various power transmission means such as a gear combination reducer 33 as shown in FIG. 5 may be applied, and although not shown, the rotating shaft may be driven by the weight or wind pressure of the light shielding film 20. It is also possible to add a reverse rotation prevention device for preventing the rotation of the (10) arbitrarily, but this is also a matter that can be easily selected by those skilled in the art does not limit the specific scope of the claims for this.

In addition, when the screw 34 and pinion 35 are applied as shown in FIG. 6, not only a deceleration effect but also an effect of preventing arbitrary rotation of the rotation shaft 10 may be simultaneously obtained.

In this way, when the light-shielding film 20 is unfolded, the present invention is fully deployed to secure the user's field of view, and when folded, it completely adheres to the ceiling 50 to cushion the user, thereby preventing safety accidents caused by typos. Not only can it perform the role of concealing complex facilities, such as various pipes, wiring installed on the ceiling 50 can obtain the effect of securing aesthetics.

As a result, the technical gist of the present invention is a light shielding film installed in front of a turn at bat of golf driving range, and the turn shaft 10 is rotatably installed at the ceiling 50 of the golf driving range through a support plate 51, and the rotation shaft ( 10, a light shielding film 20 composed of a rectangular frame 21 and an outer shell 22 surrounding the same is bonded. The motor 30 is connected to the rotation shaft 10 by a motor 30 through a power transmission means. As the light shielding film 20 is rotated as a rotational electric light shielding film for a golf driving range.

The present invention can effectively control the shading and the forward viewing angle while effectively blocking direct sunlight irradiated by the turn at bat of the golf driving range, thereby improving the user's convenience and satisfaction.

Claims (1)

In the light shielding film provided in front of the turn at bat of the golf practice range, The rotational shaft 10 is rotatably installed at the attic ceiling 50 of the golf driving range through the support plate 51; A light shielding film 20 composed of a rectangular frame 21 and an outer shell 22 surrounding the rotating shaft 10 is bonded; The motor shaft 30 is connected to the rotation shaft 10 through a power transmission means, and the light shielding membrane 20 is rotated as the motor 30 rotates.