KR200341681Y1 - Connector for Construct - Google Patents

Abstract

The present invention relates to a connector for a structure, which is used to form various work benches and continuous work lines, or to assemble files widely used in places such as pedestals and shelves of machines or appliances, and to easily combine and The present invention relates to a connector for a structure that can be detached, can be easily changed in structure or moved at various angles according to a use, and can support and fix the structure more firmly.

Description

Connector for Structure {Connector for Construct}

The present invention relates to a connector for a structure, and more specifically, it is possible to easily combine and separate the assembly of the pile, to easily change the structure or move the position of various angles according to the use, and to support the structure in a more solid state It relates to a connector for a structure.

In general, the pile is used to manufacture structures or industrial apparatuses of various automation facilities in the industrial field, the file is combined as described above, as shown in Figure 1, a plurality of couplings formed on the outer peripheral surface of the pile 100 The groove 110 is formed to be elongated in the longitudinal direction of the pile, and the coupling groove 110 is maintained even when the pile 100 is cut to a predetermined length.

Meanwhile, in order to assemble each of the piles 100, the head of the bolt 130 formed to correspond to the coupling groove 110 is inserted into the coupling groove 110 of each pile, and then the files to be coupled are moved closer to each other. Let's do it.

At this time, each file 100 is connected through a bracket 120 in which a fastening hole 122 for coupling the bolts 130 to the both sides of the right angle is drilled.

Meanwhile, the bolt 130 coupled to the pile 100 is fastened to the fastening hole 122 of one surface formed in the bracket 120, and the bracket 120 is piled by coupling the nut 140 to the bolt. It will be fixed at.

In addition, the other side of the bracket 120, the bolt 130 is inserted into the coupling groove 110 of the other file coupled to one file is coupled to the other fastening hole 122 of the bracket 120, the bolt 130 By fastening by coupling the nut 140 to each file 100 is fixed by the bracket 120, and assembling a plurality of files in the same way as used to the desired workbench, pedestal and shelf, etc. will be.

However, the file 100 combined in the above-described method is not only difficult to accurately fix the file at the position to which each file is to be fixed, but also the above-described file is always fixed at right angles, making it impossible to manufacture in various shapes. .

In addition, since the coupling is provided as a nut 140 and the bolt 130 by providing a separate bracket 120 to couple a plurality of the pile (100) after the bracket and the bolt protrudes to the outside of the pile It was aesthetically uncomfortable but there was a problem in use.

In addition, each pile 100 is coupled by the bolt 130 and the nut 140 in a vertically installed state, the work space is limited to the bracket 120 when fastening the nut to the bolt, a lot of inconvenience There was a lot of problems in terms of economics and efficiency because the work is cumbersome, resulting in a lot of work time and labor.

The object of the present invention was devised to solve the above problems, it is possible to easily combine and separate the assembly of the pile, to change the structure according to the use or to move the position at various angles, and to make the structure more robust It is to provide a connector for a structure that can be fixed.

1 is an exploded perspective view showing a state in which a conventional fastening member is coupled to a pile.

2 is an exploded perspective view showing a state in which the fastening member according to the first embodiment of the present invention is coupled to a pile.

Figure 3 is a perspective view showing a state in which the fastening member is rotated and fixed in the fastening groove of the pile according to the first embodiment of the present invention.

4 is a perspective view showing a fastening member according to a second embodiment of the present invention.

5 is an exploded perspective view showing a state in which the fastening member is coupled to the pile according to the second embodiment of the present invention.

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

10: File 12: Joining Groove

14: step 16: through hole

18: fixing hole 20: fastening member

22: shaft head 24: anti-rotation jaw

26: knurling portion 28: inclined groove

30: body 40: holding member

42: fastening hole 44: screw portion

50: wrench bolt 52: protrusion

60: fastening member 62: shaft head

62a: protrusion 64: anti-rotation jaw

66: knurling part 68: inclined groove

70: body 70a: support piece

80: hinge

100: file 110: coupling groove

120: bracket 122: fastening hole

130: bolt 140: nut

In order to achieve the above object, the connector for a structure according to the present invention has a through hole formed at a central portion thereof, and a structure connector for coupling each file having a coupling groove having a stepped portion at its outer circumference as a fastening member. The fastening member is composed of a shaft head which is fitted into the coupling groove of the other pile adjacent to the body fitted into the through-hole of one side pile, the shaft head, when the shaft member is coupled to the coupling groove of the pile when rotating the fastening member The anti-rotation jaw is formed to prevent excessive rotation of the fastening member in the rotational direction, the body, characterized in that the knurling portion is pressed into the through-hole of the pile.

In addition, a fixing hole penetrating through the coupling groove and the through hole is drilled in one side of the pile, and the coupling hole is inserted into and coupled to the fixing hole. The fixing member having a, characterized in that it further comprises a wrench bolt screwed to the fixing member and the projection portion of the end is pressed into the inclined groove of the fastening member inserted into the fastening hole of the fixing member.

In addition, the body and the shaft head of the fastening member is characterized in that the hinge rotatably coupled.

Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention in detail as follows.

2 is an exploded perspective view showing a state in which the fastening member according to the first embodiment of the present invention is coupled to a file, and FIG. 3 is a fastening groove of the file according to the first embodiment of the present invention. As a perspective view showing a state that is rotated and fixed in, the connector for a structure of the present invention is largely made of a pile 10, fastening member 20, fixed member 40.

Here, the pile (10) used herein is a unit of the structure illustrated below, used to make a variety of workbench or to form a continuous work line, a certain shape that is widely used in the base and shelf, such as machines or appliances It means a rod made of a predetermined length, and light and excellent aluminum is used.

On the other hand, the pile 10 is formed through the through-hole 16 formed in the longitudinal direction of the pile in the center of the end, a plurality of coupling grooves 12 are formed along the outer circumference.

At this time, the stepped portion 14 protruding from both sides of the coupling groove 12 is formed, the coupling groove has a substantially "T" shape, the coupling groove 12 is symmetrical with each other on the outer periphery of the pile Are formed in pairs.

In addition, a fixing hole 18 into which the fixing member 40 is inserted is formed perpendicular to the coupling groove 12 at one side of the pile 10, and the fixing hole 18 is a through hole of the pile 10. 16) to be perforated to communicate with it.

On the other hand, the fixing member 40 is a hollow tube having a predetermined length, one side is formed with a fastening hole 42 penetrating the outer periphery is fitted into the fixing hole 18 of the pile 10, the fastening The hole 42 is coupled to communicate with the through hole 16 of the pile 10.

At this time, the other end of the fixing member 40, the threaded portion 44 to which the wrench bolt 50 can be coupled is formed to the fastening hole 42, and the end of the wrench bolt 50 has a conical shape. Protruding portion 52 is formed to protrude.

On the other hand, the fastening member 20, the outer periphery of the body 30 is formed with an inclined groove 28 to which the projection 52 of the wrench bolt 50 coupled to the fixing member 40 is pressed and fixed, One end of the body 30 is formed with a shaft head 22 is coupled to the coupling groove 12 of another adjacent pile.

In addition, the outer periphery of the body 30 adjacent to the shaft head 22 is formed in the longitudinal direction of the body 30, the knurling portion 26 is larger than the diameter of the body is formed when fitted into the through hole 16 of the pile More firmly coupled, the shaft head 22 can engage the pile in the correct position when engaged with another adjacent pile.

In addition, the shaft head formed at one end of the body 30 of the fastening member 20 is formed with a rotation preventing jaw 24 protruding to a predetermined thickness, inserted into the coupling groove 12 of the pile 10. Fixed fastening member Prevent the rotation of 20.

Meanwhile, the fixing hole 18 drilled in the pile 10 is drilled to the through hole 16 of the pile and the fastening hole 42 of the fixing member 40 fitted into the fixing hole is the through hole of the pile ( 16).

Accordingly, the fastening member 20 inserted into the through hole 16 of the pile 10 is inserted into the fastening hole 42 of the fixing member 40 by the end of the body 30.

In addition, the shaft head 22 of the fastening member 20 inserted into the through hole 16 is fitted into the coupling groove 12 of another adjacent file, as shown in Figure 3 the shaft head 22 ) And the shaft head 22 is rotated 90 degrees in the clockwise direction after coinciding with the lengthwise direction of the coupling groove 12, the shaft head 22 is engaged and fastened to the stepped portion 14 of the coupling groove 12. The separation of the member 20 is prevented.

On the other hand, when the fastening member rotates more than 90 degrees, the anti-rotation jaw 24 of the fastening member 20 abuts against the stepped portion of the coupling groove 12 to prevent excessive rotation of the fastening member, the fastening member ( Since the wrench bolt 50 press-fitted into the inclined groove of the 20 rotates in the clockwise direction, the fastening member 20 which is prevented from rotating in the clockwise direction is fixed to the pile 10 with a more firm coupling force so that each pile is desired. It can be easily fixed in position.

In addition, the protrusion 52 of the wrench bolt 50 is press-fitted into the inclined groove 28 of the fastening member 20 fitted into the coupling groove 12 of the pile 10 to be fastened to the fastening member (10). 20) is firmly fixed, so that other adjacent piles can be joined together with a firm coupling force.

In addition, a plurality of files 10 may be installed as a desired work line or a workbench by the simple operation as described above, and the wrench bolt 50 coupled to the fixing member 40 moves in the state in which the files are dismantled or combined. It is possible to separate and move to a desired position by a simple operation of releasing), and by tightening the wrench bolts 50 again to fix the respective files, it is easy to install and dismantle.

4 and 5 are views illustrating a fastening member and a state in which the fastening member is coupled to a file according to the second embodiment of the present invention, and the same reference numerals are assigned to the same parts as the above-described embodiment. And duplicate description thereof will be omitted.

As shown, the connector for the structure of the present embodiment is largely divided into a pile 10, a fastening member 60, a fixing member 40, the pile 10 and the fixing member 40 is implemented as described above Since the same description as in the example, the overlapping description is omitted, and only the fastening member 60 will be described.

The fastening member 60, the body 70 and the shaft head 62 is hinged to each other, it is possible to implement by combining a variety of piles 10 are coupled to each other at a desired angle.

That is, the fastening member 60 is separated into a body 70 and the shaft head 62, one end of the body 70 is formed with a support piece 70a cut in the center thereof, corresponding to the support piece One shaft head 62 is provided with a projection piece 62a fitted between the support pieces.

Then, the support piece 70a of the body 70 and the protrusion piece 62a of the shaft head 62 which are fitted to each other are hinged 80 as pins and rotatably coupled, thereby being coupled through the fastening member 60. The pile 10 is implemented at various angles.

Here, reference numeral 64 denotes the anti-rotation jaw, 66 denotes the knurling portion, and 68 denotes the inclined groove.

As described above, the connector for a structure according to the present invention can be easily coupled and separated piles, easy to change the structure or move the position of various angles according to the use, it is possible to more firmly support and secure the structure There is this.

Claims (3)

A through hole 16 is formed in the center portion, and a structure connector for coupling each pile 10 having the coupling groove 12 having the stepped portion 14 to the outer circumference thereof as the fastening member 20 or 60. To The fastening members 20 and 60 are shaft heads fitted into the coupling grooves 12 of the other pile 10 adjacent to the body 30 and 70 fitted into the through hole 16 of the one side pile 10. Consisting of (22) (62), The shaft heads 22 and 62 have fastening members in a rotational direction when the fastening members 20 and 60 are rotated in a state in which the shaft heads 22 and 62 are coupled to the coupling groove 12 of the pile 10. Anti-rotation jaws 24 and 64 are formed to prevent excessive rotation of the 20 and 60, The body 30, 70, the connector for a structure, characterized in that the knurling portion (26) (66) is pressed into the through hole (16) of the pile (10). The method of claim 1, A fixing hole 18 penetrating through the coupling groove 12 and the through hole 16 is drilled on one side of the pile 10, A fixing member having a fastening hole 42 inserted into the fixing hole 18 and coupled to an outer circumferential surface thereof and having end portions of the fastening members 20 and 60 inserted into the through holes 16 of the pile 10. 40 is provided, The inclined grooves 28 and 68 of the fastening members 20 and 60 inserted into the fastening holes 42 of the fastening member 40 by screwing to the fastening member 40 and the end 52 of the fastening member 42. Structural connector characterized in that it further comprises a pressurized ranch bolt (50). The method according to claim 1 or 2, The body 70 and the shaft head 22 of the fastening member 60, the connector for the structure, characterized in that the rotatably hinged.