KR20080002936U - Sunshade frame connector for ginseng field - Google Patents

Abstract

In the present invention, the two clamps are mutually coupled by the bolt shaft and the nut, and the connector is firmly fixed at any position of the post by the fastening of the nut, and the connecting rod is fixed by a small screw that can be tightened by hand. Shading membrane frame connector for ginseng field, which enables the installation work of frame very quickly and easily without using any tools. The through hole 12 through which strut 1 penetrates and one side of the through hole 12 A holding clamp (10) having an incision (14) cut out to open to the outside, and an extension portion (18) extending outward from the side of the incision (14) and having a connection hole (16) formed therein; ; A through hole 22 through which the connecting table 2 intersects the support 1, and protrudes outwardly at a right angle to the through hole 22 to be coupled to the connecting hole 16, A bolt clamp 26 having a threaded portion 24 formed therein and a screw hole 28 having a threaded hole 28 formed therethrough at a right angle with respect to the through hole 22; A tightening screw 30 which is screwed into the screw hole 28 and presses the connecting rod 2 fitted into the through hole 22; It comprises a; nut 40 is fastened to the bolt shaft 26.

Ginseng field, Shading screen, Frame, Connector, Strut, Connecting rod, Clamp, Tightening screw

Description

Sunshade frame connector for ginseng field}

1 is a perspective view showing a state in which a light shielding film frame is installed using the connector according to the present invention,

Figure 2 is an exploded perspective view of the connector shown in Figure 1,

3 is a perspective view of the connector coupling shown in FIG.

4 is a cross-sectional view taken along the line A-A of FIG.

5a, 5b, 5c is a flow chart for installing the frame using the connector of the present invention.

* Explanation of symbols for main parts of the drawings

1: Shoring 2: Connecting Rod

10 holding clamp 12 through hole

14: incision 16: connection hole

18: extension part 20: clamp for connecting rod

22: through hole 24: male thread portion

26 bolt shaft 28 screw hole

30: nut 40: tightening screw

The present invention relates to a light shield frame connector for ginseng field, in detail, the two clamps are mutually coupled by the bolt shaft and the nut, and the connector is firmly fixed to any position of the support by fastening the nut, and the connecting rod is Since it is fixed by a small fastening screw that can be tightened, the installation work of the frame is very quick and easy.

Conventional techniques related to the ginseng cultivation shading frame for ginseng cultivation of the present invention are disclosed as a prefabricated ginseng column of utility model registration No. 246171, and a ginseng structure for ginseng cultivation of the same registration No. 263497. 254023, 230310, 230311, 430189, 434787, 424205 and the like are disclosed.

Among them, Utility Model Registration Nos. 252378, 252379, 254023, 230310, and 230311 use a long metal or non-ferrous metal pipe instead of the existing wood to connect the front support and the upper connecting rod and the rear support. Since it was designed to be integrated and installed on the toe, it was necessary to manufacture the pipe at the factory, not at the installation site, and to transport the bent pipe to the installation site. Working on the back of the land was also inconvenient.

In addition, the prefabricated ginseng propeller of Utility Model Registration No. 246171 also installed the connector and pipe in a prefabricated manner in place of wood, so that the ginseng propulsion can be easily installed, but the connector used here simply inserts the pipe into the cross connector. As it was inserted, the installation was not only incomplete, but also the coupling force between the pipe and the connecting section was reduced, and the assembled shore was likely to be damaged if it was subjected to external force, and its dismantling also removed the pipe from the connector. It was difficult to damage the connector or pipe during disassembly there was also a problem that can not be reused.

In addition, Utility Model Registration No. 263497 also uses a joint (connector) having an open connection part to form a frame by assembling the support posts, but this is because the connection protrusions of the joints are made of an open type. There was a disadvantage in that the coupling force between the connecting rod and the joint was significantly reduced.

In addition, the agricultural prefabricated shading film structure of Utility Model Registration No. 282267 is a light shielding film frame in which the front support, the rear support and the connecting rods at the top are integrally assembled with each other by the connector, and the connector is the support coupling where the front or rear support is assembled. And a connecting rod coupling portion formed at a predetermined angle with the support coupling portion to insert the front end or the rear end of the connecting rod, and the outer diameter of each coupling portion elastically stretches the inner diameter of the coupling portion to couple the support and the connecting rod. Or a male screw part having a fastening nut for separating therefrom, and in the embodiment, the connector itself has two parts, that is, a separately prepared strut coupling member and the connecting rod coupling hinged to each other to form a single connector. The installation angles and props of piles The angle of the connecting rod can be adjusted.

The angle adjustable connector in the prior art is that the strut coupling portion and the connecting rod coupling portion are mutually matched, while the angle adjustment of the connecting rod is freely adjustable, the hassle of having to cut the length of the pipe forming the connecting rod to be precisely adjusted at each position. There was this.

In order to solve the above problems, the applicant has registered a light-shielding film skeleton for cultivation of ginseng with an angle adjustable structure as Utility Model Registration No. 350456, and has been registered as an improved designation No. 353450.

On the other hand, the applicant's pre-registration proposal, although the functional advantage is excellent, but the manufacturing cost of the material is high in the manufacturing cost of the product is increased, so farmers found that there is a significant burden to purchase it, even during installation work Some uncomfortable problems have been revealed.

The present invention is devised to solve the above-mentioned conventional problems, the object of the present invention is easy to assemble and dismantle the frame for the installation of the light shielding film for ginseng field, the structure is simple and easy to manufacture ginseng field light-shielding film To provide a framework connector.

In order to achieve the above object, the present invention provides a through hole through which a support post passes, an incision cut out so that one side of the through hole is opened outward, and a connection hole formed in the inner side of the cutout. A holding clamp having an extension; A through hole through which the connecting rod intersects the post, a bolt shaft protruding outward at a right angle to the through hole, coupled to the connecting hole, and having a male screw portion formed at an outer portion thereof, and a through hole formed perpendicularly to the through hole; A clamp for connecting rod having a screw hole to be formed; A tightening screw screwed into the screw hole to press the connecting rod inserted into the through hole; It provides a light-shielding membrane frame connector for ginseng field comprising a; nut is fastened to the bolt shaft.

Hereinafter, with reference to the accompanying drawings, preferred embodiments that do not limit the present invention will be described in detail.

1 is a perspective view illustrating a state in which a light shielding film frame is installed using a connector according to the present invention, and FIGS. 2 to 4 illustrate connectors of the present embodiment.

As shown in FIGS. 1 to 4, the present invention provides a through hole 12 through which the support 1 penetrates, a cutout portion 14 in which one side of the through hole 12 is opened to the outside, and A holding clamp (10) having an extension portion (18) extending outward from the side of the incision portion (14) and having a connection hole (16) formed therein; A through hole 22 through which the connecting table 2 intersects the support 1, and protrudes outwardly at a right angle to the through hole 22 to be coupled to the connecting hole 16, A bolt clamp 26 having a threaded portion 24 formed therein and a screw hole 28 having a threaded hole 28 formed therethrough at a right angle with respect to the through hole 22; A tightening screw 30 which is screwed into the screw hole 28 and presses the connecting rod 2 fitted into the through hole 22; It comprises a; nut 40 is fastened to the bolt shaft 26.

In the present invention, the holding clamp 10 and the connector clamp 20 are formed in a short cylindrical shape, respectively, the holding clamp 10 and the connecting rod clamp 20 are connecting holes 16 and bolt shafts, respectively. (26) is formed, it can be divided into female and male.

These female holding clamps 10 and male connecting clamps 20 may be molded at the factory, pre-tighten the nuts 40, and then integrated and supplied to the consumers (farmers), and the tightening screws 30 may also be provided. When pre-sold and screwed into the screw holes 28, farmers carry it to the installation site along with the framing pipes (holdings and connecting rods) so that they can be easily installed without any special training when installing the frame. There is an advantage.

In addition, in the present invention, the holding clamp 10 and the connector clamp 20 are formed on a general metal when molded into a synthetic resin having high resistance to sunlight, heat (high and low temperature), and moisture (moisture and snow) from the outside. Not only does the service life decrease, but in the case of metal materials, especially galvanized iron, it may be difficult or impossible to disassemble because it is easily rusted when exposed to rain, snow, and moisture from the outside. The present invention does not have to worry about this corrosion problem.

In addition, in the present invention, when the nut 40 and the tightening screw 30 are also molded using a synthetic resin having a strength equal to or greater than that of the clamps 10 and 20, all the component parts may be made of synthetic resin. Corrosion problem can be solved.

In the present invention, the holding clamp 10 and the connector clamp 20 are integrally connected to each other by coupling between the bolt shaft 26 and the nut 40 as shown in FIGS. 3 and 4. Since the clamp 10 and the connector clamp 20 can be adjusted to be at an arbitrary angle to each other, the installation angle of the connecting table 2 can be adjusted according to the latitude of the area where the ginseng is grown and the site topography (bottom slope) of the ginseng field. There is an advantage that can be adjusted freely.

In the present invention, the extension part 18 formed on one outside of the holding clamp 10 does not cause interference when the connector clamp 20 is rotated to adjust the installation angle of the connecting table 20 in the assembled state. It is preferable to form the same as the body thickness of each clamp 10 so as to prevent.

In the present invention, the nut 40 is composed of a handle nut that can be tightened or loosened by hand by the operator, it is possible to perform a fastening operation without effort in a state of wearing gloves without using a separate tool.

When the spring washer (not shown) is installed inside the nut 40 in the present invention, it is easy to adjust the tightening force of the nut 40 and prevent the nut 40 from loosening.

In addition, in the present invention, the through holes 12 and 22 inside the clamps 10 and 20 may be manufactured in the form of squares or other polygons, not circular, and the pillars 1 and the connecting rods 2 may be formed in the respective pipes or squares. Of course, it can also be used.

Reference numeral 3 in the figure is a pile fitted to the lower end of the support (1).

The process of installing the light-shielding film frame for ginseng field using the connector of the present invention configured as described above is illustrated sequentially in FIG. 5, which will be described below.

First, as shown in (a) of FIG. 5, the front and rear props 1 are placed at predetermined intervals in the ginseng field, and each nut 1 is inserted into a position to install the connector of the present invention and the nut 40 ) To secure it so that it does not flow down.

Next, as shown in (b) of FIG. 5, the front side of the connecting table 2 is inserted into the clamp 20 for the connecting table fixed to the front support 1 at an appropriate depth. At this time, the tightening screw 30 is not tightened.

Finally, as shown in (c) of FIG. 5, the rear end of the connecting table 2 is lifted by hand and inserted into the connecting clamp 20 of the connector fitted to the rear support 1, and the connecting table 2 is rearward. After adjusting the insertion depth so as not to be exposed to the back of the support (1), tighten the tightening screw 30 for the clamp 20 for the connecting rod, and then tighten the clamp for the connecting clamp 20 of the connector fitted to the front support (1). If you also tighten the screw 30, the installation is complete.

This installation procedure may be repeated in the case of the single-sided light shielding film as shown in the drawings as well as in the case of the interlocking light shielding film from the front of the field toward the rear.

As described above, the connector of the present invention reduces the inner diameter of the through hole 16 by tightening the nut 40 in the state in which the support 1 and the connecting table 2 are inserted into the respective through holes 12 and 22. 1) will be pressed, the connecting rod (2) is pressed by the tightening screw 30 is fixed to cross each other, so anyone can learn the installation instructions can be quickly installed.

On the other hand, the connector of the present invention can be easily disassembled in the reverse order of the above installation procedure when dismantling the frame, and there is no risk of damaging each component of the strut, the connecting rod and the connector when dismantling. This is possible.

As described above, the shading membrane frame connector for ginseng field of the present invention has two clamps coupled to each other by a bolt shaft and a nut, and the connector is firmly fixed to an arbitrary position of the support by fastening the nut. Since it is fixed by the structure, the installation work of the frame is not only very quick and easy, but also the dismantling work is very easy, thus minimizing the manpower, time and expense that are put into the installation and dismantling of the frame. Its manufacturing cost can be minimized, so that its users can reduce the cost, so it has a practical effect to manage competitive agriculture.

Claims (2)

A through hole 12 through which the strut 1 penetrates, a cutout portion 14 cut out so that one side of the through hole 12 is opened outward, and extends outwardly from the side surface of the cutout portion 14; A holding clamp (10) having an extension portion (18) having a connection hole (16) formed therein; A through hole 22 through which the connecting table 2 intersects the support 1, and protrudes outwardly at a right angle to the through hole 22 to be coupled to the connecting hole 16, A bolt clamp 26 having a threaded portion 24 formed therein and a screw hole 28 having a threaded hole 28 formed therethrough at a right angle with respect to the through hole 22; A tightening screw 30 which is screwed into the screw hole 28 and presses the connecting rod 2 fitted into the through hole 22; The nut 40 is fastened to the bolt shaft 26; and the nut 40 is tightened in the state in which the support 1 and the connecting table 2 are inserted into the respective through holes 12 and 22, respectively. Shade frame connector for ginseng field characterized in that the holding hole (1) is pressed while the inner diameter of the through holes (16,26) is reduced and the connecting rod (2) is pressed by the tightening screw (30) to be fixedly connected to each other. The method according to claim 1, The nut 40 is a gasket shield connector for ginseng field, characterized in that the handle nut that can be tightened or loosened by the worker by hand.

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