KR102089739B1 - Electric control box - Google Patents

Abstract

The present invention can be installed more easily and easily the inner door (9) for installing various lamps, switches, instruments, etc. inside the lid (3) of the electric control box (1), while the electric control to make the opening and closing operation extremely easy In order to provide a box (1), the electric control box (1) of the present invention slide-couples a pair of rotating supporters (5) and a pair of fixed supporters (6) to the inner four corners of the body (2) or It is fixedly coupled with a fastening bolt 72, and fixes one side of the inner door 9 to a rotating table 8 freely rotated between a pair of rotating supporters 5, and a fixing bolt on the other side of the inner door 9 It is characterized in that it is configured to be fixed after opening or closing the main body 2 by the inner door 9 by fixing it to the inner coupling hole 61 of the fixing supporter 6 by fixing (91). (2) Inner door (9) from the front That can be very easily yirueojyeoseo deukhal sikimyeo the effect of improving the convenience in use of the structure and the simple shape by improving productivity and manufacturing costs.

Description

Electric control box

The present invention relates to an electric control box in which an electric control panel is housed in an industrial site or a factory, etc. In more detail, an inner door installed to install various lamps, switches and counters inside the lid of the electric control box ( It is related to the electric control box that allows the inner door) to be installed more easily and conveniently while opening and closing operation is extremely easy.

In general, the electric control box is composed of various shapes and standards such as rectangles and squares, and as shown in Korean Registered Utility Model No. 418448 (announced on June 12, 2006), angular movement can be opened and closed by hinges on the body and body. The lid is provided, and a locker capable of locking the lid is provided on the body.

The above existing electric control box is equipped with an inner door inside the lid to install various lamps such as signal lamps and switches to control the electrical signals of the internal control panel, various instruments such as counters and thermometers. It was installed.

As described in the prior art in which the inner door is installed inside the lid as described in the Republic of Korea Utility Model No. 444281 (announced on November 13, 2008), developed by the inventor of the present invention, bolts are applied to each corner of the body. A fixed supporter, a double door frame screwed to the top of each supporter, a double door (corresponding to an inner door) installed to be opened and closed by a hinge on the double door frame, and a double door when the double door is closed on the opposite side of the hinge It consists of a magnet which is fixed to each of the double door frames and configured to fix the double doors.

The conventional utility model of the prior inventors should be provided with a square double door frame that is in contact with the inside of the main body between the supporter and the double door. Due to the lack of compatibility, the production and sellers must manufacture and supply a double door frame that meets the specifications of each control box, which significantly reduces production efficiency, and the buyer's point of view includes each double door frame according to various specifications. Since it had to be done, there was a problem in that the purchase cost was considerably increased when considering the extra, and these double door frames were formed to have a certain thickness in a square shape so as to contact the inner surface of the control box. Having The.

KR 20-0418448 Y1 June 12, 2006 KR 20-0442481 Y1 Nov 13, 2008

In the present invention, a new technology was devised to solve the above-mentioned problems in the prior art, and the present invention is basically provided in the four corners of the main body, the lid, and the main body as in the prior registration utility model No. 444281 of the present invention. Corresponds to being provided with an inner door (corresponding to a double door) capable of angular movement inside the supporter and the lid, wherein the double door frame and the hinge fixing the double door are removed, and the inner door can be angularly moved directly from the pair of supporters. The main task of solving this problem is to realize the new structure to make the inner door fixed to the other pair of supporters to significantly reduce the number of components, thereby reducing production efficiency, manufacturing cost, and purchasing cost. do.

Along with this, the supporter is not simply bolted to the main body, but also has a slide engaging groove to which the supporter is coupled to the four corners of the main body to fix the supporter to the main body more firmly so that the inner door installed on the supporter can also be firmly installed. Another challenge is to make it possible to significantly improve the durability of the electrical control box.

In addition, although not described separately, other objects within the scope that can be inferred in view of the specific contents and claims and drawings for carrying out the following invention in detail describing the electric control box of the present invention are also the whole of the present invention. It is included in the solution.

As a specific means for solving the problems of the present invention, an electric control box is constructed in the present invention, but the electric control box of the present invention is formed with a slide coupling groove formed in the depth direction of the main body while opening the front of four corners inside the main body. It is provided, and a rotation supporter formed to face each of the four corners of the main body and coupled to a pair of slide coupling grooves formed at the front end is provided, and a pair of slide coupling grooves opposite the hinge among the four corners of the main body is provided. A fixed supporter is formed, which is coupled to each other and is provided with opposing coupling holes formed at the front ends, and a rotating support hole is provided in which rotation support rods of the rotating supporters facing each other are freely rotated, and one side is provided with a pair of rotating supporters. It is fixed to a freely rotating swivel, and the other side is a pair of high It is characterized by having an inner door configured to be in contact with the supporter, and a fastening bolt is penetrated through the inner entrance of the fixed piece formed at each lower end of the rotating supporter and the fixed supporter coupled to the slide coupling groove of the main body, so that the fixed piece is screwed into the body. It can be configured to be fixed to the main body.

In addition to this, a rotating supporter fixedly installed by fastening bolts which are screwed to the main body is provided with fixed pieces formed orthogonally formed at the rear end while the rotating support rods respectively formed at the front ends face a pair of corners in the hinge direction of the main body, opposite to the hinge direction of the main body Fixing supporters fixedly installed by fastening bolts screwed to the main body are provided with fixed pieces formed orthogonally formed at the rear ends facing each other, with each of the pair of corners facing each other, and the rotating support rods of the rotating supporters facing each other rotate freely. It is also provided with an inner door formed with a rotating support hole that is coupled to be coupled, and one side is fixed to a freely rotating rotating table between a pair of rotating supporters, and the other side is provided with an inner door configured to contact a pair of fixed supporters. .

According to the specific means for solving the above-described problem, the electric control box of the present invention has the following effects.

First, the inner door is fixed to a freely rotating swivel between a pair of rotating supports that are fixedly coupled to the main body, so that opening and closing is made very easily at the front of the main body,

Second, when the inner door is closed, the pair of fixed supporters fixedly coupled to the main body is brought into contact with the inner door, but the fixing bolts installed on the inner door are secured to the inner coupling hole of the fixed supporter, so that the fixing of the inner door is also very easy. Convenience can be maximized.

Third, since the inner door opening and closing structure of the inside of the main body inside the lid of the electric control box is simple and the shape is simple, productivity is greatly improved by simplifying manufacturing equipment such as molds and reducing raw materials, and reducing manufacturing costs. It can be significantly reduced.

Fourth, it is possible to apply the inner door standardized to the electric control box of various standards by dividing the swivel so that the production efficiency can be maximized from the point of view of production and sellers. It is possible to significantly reduce the purchase cost because the swivel is compatible even if a control box of various specifications is purchased from the buyer's point of view.

1 is a perspective view showing an example of a control box provided by the present invention
Figure 2 is an exploded perspective view of Figure 1
Figure 3 is an enlarged cross-sectional view of the main part of the control box of Figure 1
Figure 4a is an exemplary view excerpting a pair of rotary supporters of the present invention
Figure 4b is an exemplary view showing another example of the rotation supporter of the present invention
Figure 5a is an exemplary view from a pair of fixed supporters of the present invention
Figure 5b is an exemplary view showing another example of a fixed supporter of the present invention
Figure 6a is an exemplary view taken from the swivel in the present invention
Figure 6b is a perspective view showing another example of the swivel in the present invention
Figure 6c is a perspective view showing another example of the swivel in the present invention
7 is an exemplary view in which the rotation supporter and the fixed supporter are installed without a slide coupling groove in the present invention
Figure 8 is an exemplary view of the inner door fixedly installed on the four supporters coupled to the slide coupling groove in the present invention
Figure 9 is an exemplary view of the inner door fixedly installed on four fixed supporters without a slide coupling groove in the present invention

The present invention is an inner door (inner door) of the upper control panel of the main control panel installed to install various lamps, switches, counters, etc. inside the lid of the electric control box in which the lower main control panel is housed in the control box. It is intended to provide an electric control box that can be installed more easily and easily by a supporter coupled to the inner edge of the body, and that opening and closing operation is extremely easy when installed with an opening / closing structure. However, the accompanying drawings are merely examples for easily explaining the content and scope of the technical spirit of the present invention, and are not limited thereto, and the terms used are only for describing the embodiments in detail and are interpreted to be limited to the terms. It should not be.

The electric control box (1) of the present invention includes a main body (2) in the form of a box with an open front surface on which the main control panel (10) is fixedly installed, as shown in FIGS. 1 to 3, and the main body (2). ) The lid 3 installed to open and close the front of the main body 2 by the hinge 31 on one side, and the lid 3 and the main body 2 closed the lid 3 on the opposite side of the hinge 31 After the locking means 32 is configured to be able to lock.

In the present invention, in the electric control box (1), a slide coupling groove (4) in which two rotary supporters (5) and two fixed supporters (6), which will be described later, are slide-coupled is formed at four corners inside the body (2). , These slide coupling grooves (4) are formed on the four corners of the inside of the body (2), which are formed from the inner surface to the outside, and are formed long in the depth direction of the body (2) while the front surface is opened.

Of the four corners of the main body (2), a pair of slide coupling grooves (4) located in the direction of the hinge (31) has a rotation supporter (51) formed at the tip as shown in FIG. The support rod 51 is configured to face each other, and a pair of slide coupling grooves 4 located in opposite directions of the hinge 31 among the four corners of the main body 2 is provided with an engagement hole 61 at the tip as shown in FIG. 5A. ) Is formed, the fixed supporters 6 are configured to face each other with the mounting hole 61 facing each other.

At this time, as the rotation supporter 5 is formed with a rotating support rod 51 at the front end as shown in FIG. 4B, a fixed piece 7 orthogonal to the rotation supporter 5 is formed at the rear end, and the fixed supporter 6 is shown in FIG. As shown in 5b, while the inner coupling hole 61 is formed at the front end, a fixed piece 7 orthogonal to the fixed supporter 6 is formed at the rear end, and each fixed piece of the rotating supporter 5 and the fixed supporter 6 In (7), the fixed piece (7) is attached to the main body (2) by a fastening bolt (72) that is screwed to the main body (2) after passing through the inlet (71) by forming an inlet (71) with one side open. By fixing, the rotation supporter 5 coupled to the slide coupling groove 4 can be fixed to the main body 2 to be more firmly fixed.
In addition, as shown in FIGS. 4A to 5B, the slide coupling groove 4 is formed inward in the depth direction of the main body 2 while the diagonal front faces are opened at four corners inside the main body 2, and the main body 2 is formed. Each end 40 is formed on the inner surfaces of two neighboring sides, and is formed to be connected inwardly in an a-shape at each corner.
Accordingly, the rotation supporter 5 is provided with a rotation support portion 50 that slides into the slide coupling groove 4 to the lower end of the front end on which the rotation support rod 51 is formed, and the rotation support portion 50 is of the main body 2 The two sides, that is, the rotation side support pieces 50-1 and the rotation side support pieces 50-2, which are respectively in contact with the inner two surfaces of the slide coupling groove 4, are formed to be bent and connected.
The fixing supporter 6 is provided with a fixing support portion 60 that slides into the slide coupling groove 4 to the lower end of the end where the mounting coupling hole 61 is formed, and the fixing support portion 60 is 2 of the main body 2. That is, the fixed one-side support pieces 60-1 and the fixed-side support pieces 60-2, which are in contact with the inner two surfaces of the slide coupling groove 4, are formed to be bent and connected.

On both sides of the slide coupling groove (4), the body (2) protrudes inward, and the rotation supporter (5) and the fixed supporter (6) slide-coupled to the slide coupling groove (4) are easily separated from the slide coupling groove (4). The anti-separation protrusions 41 are formed to prevent this, and the slide coupling grooves 4 are formed to be inclined at about θ ° so as to gradually narrow inward as shown in FIGS. 4A to 5B, and accordingly the slide coupling grooves 4 The rotary supporter 5 and the fixed supporter 6, which are slide-coupled to, are also formed to be inclined at about θ ° so as to gradually narrow toward the rear end.

Between the pair of rotation supporters 5, a freely rotating swivel 8 is installed, and the swivel 8 is provided at the front end of each of the pair of rotating supporters 5 facing each other as shown in FIG. 6A. Rotation support holes 81, which are formed to be freely rotated and rotated, are formed on both sides.

One side of the inner door 9 in which various lamps, switches, instruments, and the like are installed is fixedly installed on the rotating table 8 that is freely rotated between the pair of rotating supporters 5, and the other side of the inner door 9 is installed. The fixing bolts 91, which are penetrated up and down, respectively, are fixed by the fixing nuts 92 or freely rotated without the fixing nuts 92 are installed near both corners of the fixing bolts, which are installed to protrude from the inner door 9. 91) when the inner door 9 comes into contact with a pair of fixed supporters 6, the inner door 9 is not rotated around the swivel 8 so that the inner door 9 is not rotated around the swivel 8, and the fixed supporter 6 ).

At this time, the inner door 9 fixedly installed on the rotating table 8 by several coupling bolts 93 is rotated around the rotating table 8 to close the main body 2, thereby closing the inner door 9 and the supporting supporter 6 Cushion pad 62 made of various foams having elastic restoring force may be attached to the top of the fixed supporter 6 to prevent damage or noise from being bumped.
When the inner door 9 is fixedly installed on the swivel 8 by the several coupling bolts 93, the coupling bolt 93 penetrates the inner door 9 as shown in FIGS. 2 and 6A to 6C. Several through-holes 94 are formed, the coupling bolt 93 passing through the through-hole 94 is screwed to the swivel 8 corresponding to the through-hole 94 of the inner door 9 Holes 83 are each formed.

The swivel (8) is made of a single swivel (8), as shown in Figure 6a is formed so that the rotating support holes 81 on both sides, or as shown in Figure 6b, the rotating support holes 81 on each side A pair of each dividedly configured to be fixed to the lower corners of one side of one side of the inner door 9 while facing each other so that the rotation support rods 51 formed to protrude to the rotation supporter 5 between the pair of rotation supporters 5 are formed. It can be made of a divided swivel (82), as shown in Figure 6c, the rotating support rods 51 are protruded on both sides of the swivel (8), respectively, a pair of rotating supports (5) corresponding to the swivel (8) It is also possible to configure the rotation support hole 81 to be formed so that the rotation support rods 51 on both sides are coupled.

The electric control box 1 of the present invention combines a pair of rotational supporters 5 and a pair of fixed supporters 6 to slide coupling grooves 4 formed at four corners of the body 2 as described above. Also, as shown in FIG. 7, the slide coupling groove 4 is removed from the main body 2, and the fixing pieces 7 are formed integrally at the rear end, respectively, and the fastening bolt 72 is screwed to the main body 2. When the rotation supporter 5 and the fixed supporter 6 can be fixed to the body 2 without the slide coupling groove 4, even if the slide coupling groove 4 is not formed at the four corners inside the body 2, As shown, it is also possible to make the departure prevention protrusions 41 protrude inwards on both sides of the supporters of each corner.

In the present invention, as shown in FIGS. 1 to 7, the inner door 9 is capped by using a pair of rotary supporters 5 of the supporters coupled to the main body and a rotating table 8 installed to be freely rotated therebetween. ) Can be configured to be opened and closed by the main body 2, but as shown in FIGS. 8 and 9, the four supporters 6 are coupled to the main body 2 without a pair of rotating supporters 5 and a rotating table 8 After fixing the inner door (9) immediately, it can be configured as a structure that does not open and close.

As shown in FIG. 8, the slide coupling groove 4 having the front surface opened at four corners inside the body 2 is formed in the depth direction of the body 2, and at this time, the slide coupling of the four corners inside the body 2 is performed. Each of the fixed supporters (6) having an inner coupling hole (61) formed at the front end of the groove (4) is coupled to each other, and the four inner corners of the inner door (9) are coupled to the inner engagement holes (61) of each fixed supporter (6). When the fixing bolt 91 to be protruded is installed so that the fixing bolt 91 of the inner door 9 is coupled to each of the four fixing supporters 6 and each of the mounting holes 61, the inner door 9 is the main body 2 It is fixed to the fixed supporter (6) coupled to the slide coupling groove (4).

In addition, in the present invention, as shown in Fig. 9, the anchor support holes 6 are formed at the four corners of the inside of the main body 2, respectively, and the fixing pieces 7 orthogonal to each rear end are formed while the inner engagement holes 61 are formed. The fixing piece 7 is fixed to the main body 2 while being fixed by a fastening bolt 72 screwed to the main body 2, and each fixing supporter 6 is attached to the four corners of the inner door 9 When the fixing bolts 91 coupled to the settling holes 61 of the installation are protruded, the fixing bolts 91 of the inner door 9 are attached to each of the four settling holes 61 of the four fixing supporters 6 The door 9 is fixedly installed on the fixed supporter 6 coupled to the slide coupling groove 4 of the main body 2.

In the electric control box 1 of the present invention configured as described above, the main control panel 10 is fixedly installed inside the main body 2 to control electricity in various places, and the main body 2 inside the lid 3 The installation structure of the inner door 9, which is angularly moved or fixed to be opened and closed from the front spaced apart from the main control panel 10, is greatly improved, and its action will be described in more detail below.

In the basic configuration of the present invention, among the four slide coupling grooves 4 formed on the inner four corners of the main body 2, a pair of slide coupling grooves 4 in the direction of the hinge 31 is provided with a rotation support rod 51 formed at the tip. A slide supporter 5 is slide-coupled, and a pair of rotating supporters 6 are provided by slidingly coupling a fixed supporter 6 having an anchoring hole 61 formed at its tip in a pair of slide coupling grooves 4 opposite to the hinge 31. 5) The inner door 9 is fixed to the freely rotating swivel 8 so that the inner door 9 is rotated and opened very easily at the front of the body 2 as shown in FIG. 1.

In another exemplary configuration of the present invention, the rotation support rod 51 is formed at the tip of the pair of slide coupling grooves 4 in the direction of the hinge 31 without the slide coupling grooves 4 on the inner four corners of the main body 2. The supporter (5) is fixedly coupled to the body (2), and the hinge (31) in the opposite direction of the pair of slide coupling grooves (4) is also provided with a fixed supporter (6) with an anchoring hole (61) formed at the tip of the body (2 ) To fix the inner door (9) on a freely rotating swivel (8) between a pair of rotating supporters (5), which also makes the inner door (9) very easy to rotate and open from the front of the body (2) As possible.

In the above, when the inner door 9 made to be opened and closed from the front of the main body 2 is closed, the fixing bolt 91 of the inner door 9 is fixed when the inner door 9 is in contact with the fixed supporter 6 It is coupled to the mounting hole (61), at this time, if the fixing bolt 91 is penetrated through the inner door (9) and fixed with the fixing nut (92) from the opposite side, the fixing nut (92) is placed in the fixing nut (92). The upper chin 611 and the fixing nut 92 are fastened to form a multi-stage with a narrower insertion hole 612 than the chin 611 so that the protruding end of the fixing bolt 91 is inserted, or the fixing bolt ( If 91) is installed to be freely rotated on the inner door 9, by inserting and inserting the fixing nut 92 into the mounting hole 61, the fixing bolt 91 is formed to be screwed, so that the inner door 9 is Make it easier to fix when closed.

As described above, the inner door 9 fixed to the swivel 8, which is installed to be freely rotated on the rotating support bar 51 at the front end of the pair of rotating supporters 5 from the front of the main body 2, is rotated in the rotation of the swivel 8. It can be easily opened and closed, and when the inner door 9 is closed, the fixing bolt 91 is coupled to the settling hole 61 at the tip of the pair of supporters 6, so that the fixing of the inner door 9 is made easily. It increases the convenience of use, and the structure is not necessary because the double door frame in the form of a square frame, which is fixed to each supporter of the four corners of the body in the prior registration utility model No. 444281 of the present inventor, is opened and closed by a separate hinge. Is simplified, thereby significantly improving productivity, and can significantly reduce manufacturing costs.

In addition to this, the slide support grooves 4 are formed at the four corners inside the main body 2 without the rotation supporter 5 and the swivel 8, or formed as a magnetic ball without the slide support grooves 4, but fixed supporters at the four corners 6 ) The inner door 9 is fixedly installed on the four fixing supporters 6 by fitting or fixing the four, respectively, so that the coupling can be made more robust.

As described above, in the detailed description of the present invention, the most preferred embodiments of the present invention have been described, but various modifications can be made within the scope of the technical scope of the present invention. Therefore, the protection scope of the present invention is described above. It is not limited to the examples, but the scope of protection should be recognized from the technologies described in the claims to be described later and from these technologies to equivalent technical means.

1: Control box 2: Body 3: Lid 31: Hinge 32: Locking means
4: Slide coupling groove 40: Dan 41: Deviation prevention protrusion
5: rotation supporter 50: rotation support portion 50-1: rotation one side support piece 50-2: rotation other side support piece 51: rotation support rod
6: Fixed supporter 60: Fixed support portion 60-1: Fixed one side support piece 60-2: Fixed other side support piece 61: Retaining engagement hole 611: Retaining jaw 612: Insertion hole 62: Cushion pad
7: Fixed flight 71: Inlet 72: Fastening bolt
8: Swivel 81: Rotation support 82: Split swivel 83: Coupling groove
9: Inner door 91: Fixing bolt 92: Fixing nut 93: Combination bolt 94: Through hole
10: Main control panel

Claims (8)

In the electric control box (1) is installed on the main body (2) to be opened and closed by the hinge (31) and lockable by the locking means (32);
As the front of the diagonal is opened at the four corners of the inside of the main body 2, it is formed inwardly in the depth direction of the main body 2, and each end 40 is cut on the inner surfaces of two neighboring sides of the main body 2, and a letter is formed at each corner. A slide coupling groove (4) formed to be connected inward in the form;
Of the four corners of the main body 2, a pair of slide coupling grooves 4 in the direction of the hinge 31 are configured to face each other, and the rotating support rods 51 formed at the front ends are coupled to face each other, and the front end of the slide is inserted into the slide coupling groove 4 A rotation supporter 5 formed by bending the lower rotation support portion 50 into the rotation one side support piece 50-1 and the other side support piece 50-2, which are respectively in contact with the two surfaces of the main body 2;
Among the four corners of the main body 2, a pair of slide coupling grooves 4 opposite to the hinge 31 are configured to face each other, and an inner coupling hole 61 formed at the front end is configured to face each other, and slides into the slide coupling groove 4 A fixed supporter (6) formed by bending the fixed support portion (60) of the lower end to be in contact with the two surfaces of the main body (2), respectively, with the fixed one side support piece (60-1) and the other fixed support piece (60-2);
A rotating table (8) in which rotation support holes (81), which are coupled to be freely rotated to the rotation support rods (51) of the opposing side rotation supporters (5), respectively;
An inner door (9) is fixed to a rotating table (8) that is freely rotated between a pair of rotating supporters (5), and the other side is in contact with a pair of fixing supporters (6);
A number of through holes 94 formed to penetrate the inner door 9 with several coupling bolts 93 provided to fix the inner door 9 and several coupling bolts 93 to the inner door 9, , Coupling holes 83 formed so that the coupling bolts 93 passing through the through holes 94 are screwed to the swivel 8 corresponding to the through holes 94 of the inner door 9;
Electrical control box characterized in that it contains.
delete In the electric control box (1) is installed on the main body (2) to be opened and closed by the hinge (31) and lockable by the locking means (32);
As the front of the diagonal is opened at the four corners of the inside of the main body 2, it is formed inwardly in the depth direction of the main body 2, and each end 40 is cut on the inner surfaces of two neighboring sides of the main body 2, and a letter is formed at each corner. A slide coupling groove (4) formed to be connected inward in the form;
While each of the four corners of the main body 2 is configured to be coupled to each of the slide coupling grooves 4, an anchoring hole 61 is formed at the tip, respectively, and a fixed support portion 60 at the bottom of the tip that slides into the slide coupling groove 4 ) The fixed supporters 6 formed by bending the fixed one side support pieces 60-1 and the fixed other side support pieces 60-2, which respectively contact the two surfaces of the main body 2;
An inner door (9) configured to be fixed to the fixed supporters (6) of the four corners by protruding the fixing bolts (91) so as to be coupled to the anchoring holes (61) of each fixed supporter (6) at four corners;
Inner door (9) on the rotating table (8) with several coupling bolts (93) provided to be fixedly installed, and several coupling bolts (93) formed through the inner door (9) through several through holes (94) and , Coupling holes 83 formed so that the coupling bolts 93 passing through the through holes 94 are screwed to the swivel 8 corresponding to the through holes 94 of the inner door 9;
Electrical control box characterized in that it contains.
delete The method according to claim 1;
The swivel (8) is provided with rotating support holes (81) on one side, respectively, facing each other so that the rotating support rods (51) are coupled between the pair of rotating supporters (5). A pair of divided swivels 82 fixedly divided;
Electric control box, characterized in that consisting of.
The method according to claim 1;
The inner door 9 includes a fixing bolt 91 protruded so as to be coupled to the mounting hole 61 of the fixing supporter 6 on the opposite side of the one side on which the swivel 8 is fixed;
Fixing bolt (91) through the inner door (9) is fixedly installed on the opposite side fixed nut 92 is installed;
Anchor jaw 611 on which the fixing nut 92 is placed on the upper portion of the attachment hole 61;
The insertion hole 612 is formed narrower than the installation chin 611 so that the end of the fixing bolt 91 is inserted into the fixing nut 92 is fastened to the lower portion of the chin 611 of the locating hole 61;
Electrical control box characterized in that it is further included.
The method according to claim 1 or claim 3;
A fixed piece (7) formed with an inlet (71) orthogonal to each rear end of the rotary supporter (5) or fixed supporter (6) coupled to the slide engaging groove (4) of the body (2);
A fastening bolt 72 which is penetrated through the inner inlet 71 of the fixing piece 7 and screwed to the body 2 to fix the fixing piece 7 to the body 2;
Electrical control box characterized in that it is further included.
The method according to claim 1 or claim 3;
The slide engaging groove 4 is formed to be inclined at θ ° so that it becomes narrower inward;
The rotation supporter 5 or the fixed supporter 6 that is slide-coupled to the slide coupling groove 4 is formed to be inclined at θ ° so that it becomes narrower toward the rear end;
Electric control box, characterized by.

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