KR200282410Y1 - Pipe connector - Google Patents

Abstract

The present invention enables to easily manufacture agricultural structures having various shapes (structures) through a single connector, and also relates to the agricultural pipe frame connector that can be recycled after use by easily disassemble and assemble the connector, The side surfaces are in close contact with each other, and the inner surface of the inner hole is a circular ring formed by alternating grooves and protrusions at equal intervals and integrally formed on the side wall of the circular ring to form a frame insertion hole perpendicular to the inner hole. A pair of connecting members formed of a pipe and a plurality of insertion protrusions and insertion grooves corresponding to the grooves and the protrusions are provided on the outer side so as to be inserted into the inner hole to fix the mutual positions of the connecting bodies. It is characterized in that the frame is made of an insertion tube formed with a bone insertion hole is inserted.

Description

Pipe connector for agriculture {Pipe connector}

The present invention relates to an agricultural pipe frame connector, and more specifically, to facilitate the manufacture of agricultural structures having a variety of forms (structures) through a single connector, and also to enable easy disassembly and assembly of the connector It is related to the agricultural pipe frame connector that can be recycled afterwards.

In general, construction of greenhouses for growing special crops, etc., construction of supporting structures for installing sun screens to block light on various crops, or installing nets to protect various fruit trees from birds When constructing a support structure for the pipe frame is widely used as a support means.

Therefore, when constructing a structure by connecting the pipe frame used for the above purposes to each other, a means for connecting each pipe frame to each other is required.

As a means for connecting the pipe frame, wires such as iron cores and synthetic resin strings are widely used. Such wires are deteriorated in workability because the worker needs to connect the wires individually, and the used wires are reused. As this was impossible, there was a problem that can not be recycled.

Therefore, the pipe connector for connecting each pipe is used. The connector used to connect the pipes is straight and L type. According to the shape of the T-type, Y-type, etc., according to the shape of the structure had a problem that requires a variety of connectors, through the connector had a problem that the construction of a structure having a free form is impossible.

Accordingly, the present invention is designed to solve the above problems, and an object of the present invention is to provide an agricultural pipe frame connector that can produce a structure having a variety of forms through one connector.

In addition, it is also intended to facilitate the disassembly and assembly of the pipe to reuse the connector when changing or moving the structure.

In addition, it is also intended to freely adjust the change of the angle of each pipe frame to maintain it firmly.

In addition, it has the purpose to prevent the departure of the pipe frame by inserting the pipe frame inserted into each connection firmly.

The present invention for achieving the above object, the inner surface of the inner ring is in close contact with each other and the inner surface of the inner hole is formed integrally with the circular ring and the side wall of the circular ring formed with a plurality of grooves and protrusions alternately at equal intervals A pair of connecting members consisting of a circular pipe formed with a frame insertion hole perpendicular to the inner hole, and the outer surface corresponding to the groove portion and the protruding portion is inserted into the inner hole so as to fix the mutual position of each connecting body A plurality of insertion protrusions and insertion grooves are provided, and the inner side is made of an insertion tube formed with a frame insertion hole into which the pipe frame is inserted.

1 is a perspective view showing a pipe frame connector of the present invention.

Figure 2 is an exploded perspective view showing a pipe frame connector of the present invention.

Figure 3 is a front view showing the pipe frame connector of the present invention.

4 is a schematic view showing a connection state of the present invention.

5 is an exploded perspective view showing an insertion tube of another embodiment according to the present invention.

Figure 6 is an exploded perspective view showing an insertion tube of another embodiment according to the present invention.

<Description of the symbols for the main parts of the drawings>

1: connecting body

11: round ring

111: groove portion, 112: protrusion portion, 113: groove portion, 114: protrusion portion

12: round tube

121: frame insertion hole

2: insertion tube

21: insertion protrusion

22: insertion groove

23: frame insertion hole

231: incision, 232: long hole

3: protrusion

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

1 is a perspective view showing a pipe frame connector of the present invention, Figure 2 is an exploded perspective view showing a pipe frame connector of the present invention, when first described the configuration as follows.

The connector of the present invention is angularly connected to each other and connected to each other so that the pipe frame 100 is inserted into each of the pair of the connector (1) and the pair of the connector (1) to prevent flow It consists of a combination of the insertion pipes 2 inserted into the inner hole of the sieve 1.

Particularly, each of the connecting bodies 1 includes a circular ring 11 and a circular ring in which the inner surfaces of the connecting holes are in close contact with each other and the inner surfaces of the inner holes are alternately formed with a plurality of grooves 111 and the protrusions 112 at equal intervals. It is composed of a circular tube (12) integrally provided on the side wall of (11) and formed with a frame insertion hole (121) perpendicular to the inner hole.

And the inner end of the circular ring 11, the groove portion 113 and the protrusion (alternatively) so that the inner end of the circular ring 11 constituting each pair of connecting bodies 1 is inserted into each other and can be coupled to each other. 114) is formed.

On the other hand, the insertion pipe (2) is inserted into the inner hole of the circular ring 11 to fix the mutual position of each connector 1, the outer surface corresponding to the groove 111 and the protrusion 112 A plurality of insertion protrusions 21 and insertion grooves 22 are provided, and a frame insertion hole 23 into which the pipe frame 100 is inserted is provided therein.

3 is a front view showing the connector of the present invention, the inner side of the frame insertion hole 23 formed in the circular tube 12 and the insertion tube 2 can prevent the inserted pipe frame 100 is easily separated. One or more protrusions (3) to be provided.

Hereinafter, the operation relationship of the present invention configured as described above are as follows.

As shown in FIGS. 1 to 4, first, the angle of the circular tube 12 protruding in one direction from each connecting body 1 is appropriately adjusted, and then the groove part formed inside the circular ring 11 ( 113 and the protrusion 114 are engaged with each other to forge the inner side of each connecting body 1, thereby maintaining the changed angle of the circular tube 12.

Next, by penetrating the insertion tube 2 into the inner hole of the circular ring 11 formed in each of the connecting bodies 1, the pipe frame 100 by fixing the position of the circular tube 12 adjusted at a constant angle to each other ) Can be inserted in various angles.

In other words, the insertion protrusion 21 and the insertion groove 22 which are installed outside the insertion pipe 2 are inserted into the groove 111 and the protrusion 112 formed in the inner hole of the circular ring 11, respectively. The angle of the connecting body 1 can be maintained in a changed position.

Meanwhile, a frame insertion hole 23 is formed inside the insertion tube 2 to insert the pipe frame 100 horizontally into the frame insertion hole 23, thereby mounting the pipe frame 100 in the vertical and horizontal directions. As a result, it is possible to construct a complete structure.

And the connector consisting of the assembly as described above can be separated into each of the connector 1 and the insertion tube (2), it has a great effect that can be reused by disassembling the connector when the structure is dismantled.

Figure 5 shows a connector including an insertion tube of another embodiment according to the present invention, the outer diameter of the insertion tube (2) is made relatively larger than the inner hole diameter of the circular ring 11, the sidewall frame insertion hole It is characterized by forming one cutout 231 in the direction of (23).

In addition, the groove 113 and the protrusion 114 are alternately formed at equal intervals on the outer side of the insertion tube 2 so as to be inserted into the inner hole of the circular ring 11.

Therefore, the diameter of the insertion tube (2) is inserted into the inner hole of the circular ring 11 in a narrow state through the incision 231 and then expanded, thereby improving the binding strength of the insertion tube (2) a pair The connector (1) and the insertion tube (2) of the will be to prevent easy disassembly.

Figure 6 shows a connector including an insertion tube of another embodiment according to the present invention, the diameter of the insertion tube (2) is formed relatively larger than the diameter of the inner hole of the circular ring 11, the side wall It is characterized in that a plurality of front and rear open long holes 232 are alternately formed at equal intervals in front and rear open alternately.

In addition, the groove 113 and the protrusion 114 are alternately formed at equal intervals on the outer side of the insertion tube 2 so as to be inserted into the inner hole of the circular ring 11.

Therefore, the diameter of the insertion tube 2 is inserted into the inner hole of the circular ring 11 in a state of being narrowed through a plurality of front and rear opening long holes 232, thereby expanding the binding strength of the insertion tube 2. By improving, the pair of connecting bodies 1 and the insertion tube 2 can be prevented from being easily disassembled.

On the other hand, the above-mentioned connector is not limited to agricultural use, it is also applicable to the connection of the structure of the fish farms, such as pipe frame used for outdoor construction (parking lot, mobile construction, etc.).

As described above, the present invention has the effect of increasing the constructability of the structure by manufacturing a structure having a variety of forms through one connector.

In addition, when changing the position or shape of the structure, by making it easy to dismantle and reuse the connector inserted in the pipe frame, it also has the effect of permanently recycling the connector.

In addition, it is possible to provide a structure having excellent overall strength by freely adjusting the angle change of each pipe frame and maintaining it firmly.

In addition, by preventing the departure of the pipe frame inserted in each direction in each direction, the pipe frame has an effect that can prevent the flow in the connector to provide a structure having a more excellent strength.

Although the present invention has been described with reference to the embodiments shown in the drawings, this is merely exemplary, and it will be understood by those skilled in the art that various modifications and equivalent other embodiments are possible.

Claims (5)

Inner surfaces are intimately contacted with each other, and the inner surface of the inner hole is formed integrally with the circular ring 11 and the side wall of the circular ring 11 are formed in a plurality of grooves 111 and the protrusion 112 alternately at equal intervals. A pair of connecting members 1 composed of a circular tube 12 having a frame insertion hole 121 perpendicular to the inner hole 12, A plurality of insertion protrusions 21 and insertion grooves corresponding to the grooves 111 and the protrusions 112 may be provided on the outer side surfaces of the inner holes 12 to fix the mutual positions of the connecting bodies 1. 22 is provided with an agricultural pipe frame connector, characterized in that made of an insertion tube (2) formed therein the frame insertion hole 23 is inserted into the pipe frame (100). According to claim 1, Around the inner end of the circular ring 11 grooves 113 alternately so that the inner end of the circular ring 11 constituting each pair of connecting bodies 1 can be connected to each other And a pipe frame connector, characterized in that the protrusion 114 is further formed. According to claim 1, wherein the outer diameter of the insertion tube (2) is relatively larger than the diameter of the inner hole of the circular ring 11, one side of the cutout 231 in the direction of the frame insertion hole (23) Pipe framing connector characterized in that it forms a. According to claim 1, wherein the diameter of the insertion tube (2) is larger than the diameter of the inner hole of the circular ring 11, a plurality of front and rear open long holes in which the front and rear open to each other alternately on the side wall Pipe frame connector, characterized in that to form (232) at equal intervals. The pipe frame connector according to claim 1, wherein one or more protrusions (3) are further provided inside the frame insertion hole (22) to prevent the inserted pipe frame (100) from being separated.