KR20050016516A - Metal profile for cabinet - Google Patents

Abstract

The present invention relates to a profile which constitutes a support means for closures and attachments from the outside, and which constitutes a strut for assembly of components and electrical and electronic devices therein, the profile 104 having a tubular section having a rectangular section 105. There is a cross-section with a geometric shape formed by the central core in shape, the vertices 106 are oriented inside of the cabinet 100, the opposing edges 107 are oriented out of the cabinet 100, and these two vertices They are formed by a single wall that is not applied to the other two remaining vertices 108 and 109 defined by the joint of the sheet forming the two vertices 106-107, from which the double wall 110 is formed. The opposite rims 111a, 111b extending coplanar with respect to the adjacent walls 106a-106b of 106 to be folded vertically to form short ends 112, 113, the short The portion is formed with a groove 114 and spaced apart in parallel from the adjacent walls 107a-107b of the vertex 107, the wall 107a forming a vertical rim 115 including an outwardly oriented protrusion, The shape of the typical profile allows assembly of the structure 103 to accommodate different closures 101 and doors 102, making up the cabinet / enclosure or box 100.

Description

Metal profile for cabinets {METAL PROFILE FOR CABINET}

Specifically, the present invention is known as panel boards and is commonly used in various types of cabinets / enclosures, which are virtually metal boxes (cabinets) with doors and side closures used to accommodate a wide variety of components and electrical and electronic devices. To the unusual performance of the geometry of the metal profile developed for the assembly of the structure.

As will be appreciated by those skilled in the art, there are currently different types of cabinets / enclosures called switch plates, panel plates or boxes that are configured to accommodate a variety of components and electrical and electronic devices in various fields of work, including the telecommunications sector. .

The use of boxes, cabinets or panels is very important depending on the different locations of electrical wiring or components and assemblies of electrical and electronic devices.

Although there are a wide variety of cabinets / enclosures today, they are generally metal boxes with appropriate closures that include one or more doors, depending on their size. Such closures, including the doors, are usually made of fairly thin metal sheets. Thus, all the cabinets / enclosures accommodate the structure of the metal profile. Such a structure, as the name itself implies, constitutes the support means for the part forming the outer wall of the foldable sheet, and also constitutes the assembly and support means of the door and their respective hinges. In addition, these structures, though internal, constitute struts required for the wiring and assembly of different components and electrical and electronic devices.

The interior of every panel plate needs to have a structure that is virtually resistant to characterize the cabinet or box suitable for the internal equipment to be installed.

At present, in most cases there are different types of structures with metal profiles shaped into sheet bending presses which inhibit the production process and have some technical limitations.

On the other hand, there are other forms of metal profiles formed by a profile machine, as shown in the following document. a) rack plate for a batch cabinet filed on PI 8,406,283-December 7, 1984; b) DE 19536950-October 4, 1995, referring to the profile structure, PI 9.509.578.0-published on December 23, 1997-rack for deployment cabinets; c) PI 9.712.778-7-Published October 19, 1999-Square profile of square structure of the placement cabinet; d) PI 9.509.594-2-published September 30, 1997-racks for batch cabinets; e) PI 9.708.041-1-published July 27, 1999-a cabinet for placement with a panel structure; f) PI 9.712.779-5-Published October 19, 1999-Deployment Box and BR P.I. 0201155-7-profile for the shape of a structure for a cabinet / enclosure filed March 3, 2002.

Thus, most of these and other profiles are typically in the form of tubes, which in turn are closed to form a tubular core having one or more flanks or extended sides. The tubular portions and extensions have different shapes of cutouts and rows of holes and hold parts and electrical and electronic devices as well as other subdivided parts that are integral parts of the set, such as door hinges.

Current panel boards, cabinets / enclosures or boxes obtain two commercially defined types of application: indoor (protected use) and outdoor (unprotected use-elements exposed). It is important to be designed to The difference between the two types is basically in the degree of mechanical protection and sealing of the side closures and doors, so that those formed as outdoor type have a higher degree of mechanical protection and sealing.

Indo-language is typically considered suitable for use in a closed environment protected from elements, and other forms defined as outdoor may be used in open locations or open environments, as in the case of some cabinets / enclosures used in the telecommunications sector. Ideal to use However, due to the higher degree of sealing, the outdoor type is a closed environment, but due to moisture and airborne contaminants, each product manufacturing environment, industry for chemical, industrial kitchen and / or other similar applications It is used with advantage in environments with adverse activities in.

As described above, there are currently various profiles for the assembly of the structure, and in most cases the structural effect is very satisfactory. However, as far as sealing is concerned, a special technical embodiment is required depending on the application, and also for the same reasons as occurred in the profile disclosed in the above-mentioned document (PI 8,406,283)-rack plates for batch cabinets filed December 7, 1984. Complex industrial viability exists and is only used for assembly of indoor cabinets / enclosures.

To more properly illustrate the state of the art, we attach Figure 19, which identifies a cross-section highlighting the profile used as corresponding to Figure 13 of PI 8.406.283, in which case typically the interior environment and exterior of the cabinet An important problem is presented which serves as a basic example of sealing between environments.

In Figure 19, it can be observed that the profile is shaped by a square tubular core 10 having two elongated corresponding vertices 12-15. The tubular portions and extensions of the rectangular sections have rows of holes and cutouts 20-21-23-51 of different shapes and dimensions, while door components, closure panels, while internal components and electrical and electronic devices are fixed and assembled And / or to other external components that are integral parts of the same set as others.

In connection with the accompanying FIG. 19, it can be observed that the holes and openings 20-21-23-51 are disposed on four sides of the tubular core 10. As a result, different communication points are formed between the interior and exterior environment of the cabinet. In this way, the seal promoted by the operating structure of the profile is completely broken, making the application for use of the structure in the outdoor cabinet unworkable.

On the other hand, in connection with Fig. 19, it can be seen that the geometry suitable for the profile structure obviously limits the use of the sealing component 72 used in the door and the closure panel. Also, the seal 72 in this general line is compromised by the holes 20-21-23-51.

On the other hand, given the geometry of the profile, the seal 72 is cord-shaped which can be applied in different ways by attaching or depositing a material applied directly to the closure panel or door, thus being costly and sealing. It is always an integral part of a closed panel or door and, due to its flexibility, the disadvantage arises that the sealing pressure is not uniform. Another known problem is that maintenance involves replacing the closing panel or door in the event of damage to the seal.

Thus, it can briefly be said that the inconvenience of the state profile of the state of the art is caused by different openings applied to their walls and depending on the geometry applied. Thus, this assembly does not achieve the purpose of meeting the conditions of use for the outdoor type.

In order to better understand the present invention, it will be described in detail below with reference to the accompanying drawings.

1A is a perspective view of a fully closed cabinet having a profile of the present invention.

Fig. 1B is another perspective view of the cabinet with the door open.

Fig. 2 is an exploded perspective view of the cabinet shown in the figure, for emphasizing the structure obtained by the profile of the present invention.

3 is a perspective view of a structure having a controversial profile.

4 is a sectional view of a profile according to a good structural variant.

5 is a cross-sectional view of a cabinet having a profile of the present invention.

6 is a partially exploded perspective view of the structure shown in FIG.

7 to 10 are enlarged views of A, B, C and D shown in FIG.

11 is a view of two side by side structures having a profile of the present invention.

12-15 are views of a structure having a profile that can be interconnected from one of the planes of symmetry.

Figures 16A-18B highlight the preferred embodiment of the profile of the present invention.

19 is a view of a profile described in document PI 8.406.283.

The present invention has been made in view of the above-mentioned environment and attainment objectives, and the improved profile in the final embodiment is a structure for indoor and outdoor cabinets / enclosures, in particular including a series of technical and practical advantages, as highlighted below. It is formed by a novel transverse geometry developed to provide an assembly.

a) the profile has a core in the form of a square tube having two opposite vertices each of which includes a fold of straight angle and which extends in a rim shape, the tube or tubular core having a core inside the cabinet; There is one of the adjacent vertices, only two adjacent sides are empty in a row of openings for fixing and wiring of electrical components, and two opposite sides of the tubular core facing the outside of the cabinet are completely closed without openings. . However, only one of those sides comprises a loop of folds forming a third rim perpendicular to the side, the portion of the profile facing the outside of the cabinet having at least three rims and two Flat folding ends, which in turn form different fixation points for the various devices used in the final assembly of cabinet or panel borders, such as closures and doors.

b) The outside of the profile is completely sealed to the inside. The seal is naturally made of the actual transverse geometry of the profile in relation to the details of the profile, i.e. when the profile is divided diagonally precisely in the tubular core, one side or inside of the cabinet is both of the internal electrical installation of the cabinet. It is formed by two adjacent walls and vertices emptied for assembly, and on the opposite side the other vertices and two adjacent walls have none of the holes or openings, resulting in a natural sealing or isolation of the actual profile geometry, the interior of the cabinet It can be said that the environment is isolated from the external environment, so that in the first narrative step the profile can advantageously meet the assembly conditions of the indoor and outdoor cabinets / enclosures.

c) The outer rim is strategically located in two flat folded terminals allowing the use of a "a" type gasket, which is rubber profiled for actual static use, in which case the seal between the door and the side closure is By simply fastening directly to the periphery surrounding the structure, the sealing point is completely different from conventional cabinets / enclosures, and the rubber profile can be positioned by simple fitting to speed up the entire assembly process. Promote other benefits. In addition, for maintenance, one can simply remove one and insert the other, which can be done very quickly without shutting down the cabinet.

d) The transverse geometry of this improved profile has a novel technical effect of great importance. All sides of the assembled structure are symmetrically identical and very easy to interconnect the other structure to one of the sides including the upper and lower sides. The profile thus enables the formation of a modular structure that can be grown or reduced if necessary.

e) Three outer rims as described above allow for the fastening of different components such as closure panels, doors (hinges), rubber seal profiles and / or the like. Also important is the geometry of the rim of the set, which increases the mechanical resistance of the profile, and from any of its sides the mechanical interconnection between one structure and the other structures is markedly facilitated so that the modularity of the set Complete advantageous properties, including.

First new technology effect

In the controversial profile and in the profile of the preferred embodiment, the main purpose is to form a symmetrically combined geometry between the outside and inside of the cabinet. Thus, given the fact that there is a part or soul formed as a central core in the form of a square tube in the controversial profile, the geometry applied allows the part (wall) of the core to provide a perfect degree of sealing with respect to the other side. Simply prepared, ie considering that the core is a rectangular tube and divides diagonally, one of its vertices and their corresponding walls faces the inside of the cabinet and the other vertex and their corresponding walls face the outside of the cabinet. The interior facing wall of the cabinet has rows of holes and cutouts of different shapes and dimensions for securing and assembling internal components and electrical and electronic devices. This does not apply to the other two walls adjacent to the outside of the cabinet because they do not have an opening. As a result, the integrity of the natural seal of the tubular core of the profile is maintained.

Second new technology effect

In order to impart special characteristics to the vertex adjacent to the exterior, the exterior vertex is located opposite the interior vertex. In general, these external peaks constitute one of the most important aspects of the point of improvement and the improvement in the preferred embodiment.

Thus, the outer vertex extends in the form of an assembly rim. In general, the rim may have a double or triple wall, and may preferably be oriented to the outside at a radius of 270 degrees and a 90 degree angle formed by two adjacent walls of the outer vertex. The rims can be emptied by a row of openings of different shapes and sizes forming various fixing points in addition to the fact that the rims can be oriented at different angles, such as door fixing, panel fixing, two cabinets / enclosures and / or It allows to meet different technical requirements of the assembly of external components, such as auxiliary assemblies for interconnection between others.

As can be seen, the outer rim makes the profile rigid and constitutes a point completely isolated from the inside of the cabinet, so that it does not interfere with the sealing naturally obtained by the profiling of the profile, ie between the inside and outside environment of the cabinet. The integrity of the seal is maintained in an uncontactable manner, allowing the means for the profile to be used simultaneously in the assembly of the indoor and outdoor cabinets / enclosures.

Third new technology effect

By forming another importantly positioned rim, which is a natural extension of the two adjacent walls of the inner apex, such a rim can have free ends folded vertically outward or inward, such as the "a" shaped seals and other shapes as described above. To form different assembly points for the seals.

Depending on the folding angle applied to these ends, these complementary rims can constitute the details of different applications, ie one of the rims has an end folded perpendicular to the outside and the profile is at the bottom or top of the cabinet Can be assumed to be located at In such conditions, the rim may form a square, such as a frame for supporting the bottom or top of the cabinet, to remove the aid for securing and supporting the portion of the cabinet. In addition, if necessary, the rim may provide conditions for the construction of the auxiliary partition at the bottom of the cabinet.

According to the drawings and the detailed description thereof, the improved profile of the present invention can be used in Indian or outdoor, the cabinet / enclosure, box or cabinet shown in Figs. 1A, 1B and 2, which can only be seen as an example form. Has been developed especially for the assembly of / enclosure 100. However, in both cases it is in the form of a metal box with side closures 101 having one or more shielded doors 102, depending on their size. Such closures with the doors are typically made of virtually thin metal sheets. Thus, all cabinets / enclosures contain the structure of the metal profile 103 shown in Figure 3, which constitutes the supporting means for the part forming the outer wall of the folding seat, as the name itself implies. And means for supporting and assembling each hinge and other aids not shown, and the interior of the present structure constitutes the struts necessary for the placement and assembly of different components and electrical and electronic devices. Can be.

In addition, it is essential that the interior of any cabinet houses the resistant structure 103 so that an appropriate cabinet or box can be installed in the interior installation in connection with FIG. As shown in detail in FIG. 4, the structure shown is obtained by a profile 104 which can be proved to consist of a cross section with a novel geometric shape formed from a tubular center core having a rectangular section 105. Vertices 106 (FIG. 5) are oriented into the interior of the cabinet 100, opposing vertices 107 are oriented out of the cabinet 100, and these two vertices are formed as a single wall, In the case of the other two remaining vertices 108 and 109 formed by the joining points of the sheets forming one vertex 106-107, it is not a single wall, from which the double wall 110 is adjacent to the vertex 106. The opposite ends 111a, 111b extend in coplanar with respect to the walls 106a-106b and their ends are folded vertically to form short ends 112, 113, the short ends being recessed 114 Formed and flattened from adjacent walls 107a, 107b of apex 107 That are spaced apart, the wall (107a) includes a biased protrusion perpendicular to the outside constituting a perpendicular rim (115).

4, adjacent walls 107a, 107b located outside of the cabinet 100 are not completely visible.

Adjacent walls 106a and 106b located inside the cabinet 100 are arranged with rows of holes and openings of various shapes and dimensions 116 that make up the fixation points of the different parts assembled within the cabinet.

Rim 115 is emptied with a row of various holes and openings 117 to secure the component to the exterior of cabinet 100.

5, the vertex 106 of the structure 103 is adjacent to the interior of the cabinet 100 and is applied to the opening 116, the other side of the profile formed by the vertex 107 being outside the cabinet 100. Adjacent to and in this situation walls 107a and 107b are not shown, a natural seal is made between the interior environment of the cabinet and its exterior to increase the efficiency of the set. Thus, the same structure 103 is used for the assembly of cabinets / enclosures in the form of indoor or outdoor.

5 is a cross-sectional and top view of a cabinet having the present profile. In this figure, the corners have exaggerated dimensions to better show the details of the structure, but this does not prevent the construction of the details related to the improvements of the present invention.

6, another important feature of the controversial profile is obtained when some are joined vertically, ie when the ends are joined vertically, all the rims 111ab, 115 are adjacent to the outside and the structure 103 All sides of the are coupled so as to be symmetrically identical, having an upper side and a lower side, and can accommodate the closure 101 and the door 102 (see FIG. 5), the fixing point of which is shown in FIG. It can be seen that shown in FIGS. 8 and 10 and enlarged in FIG.

By observing Figs. 7 and 8, in which "A" and "B" are enlarged in detail, the folded end 113 opens each ordinary lock 119 on one side and a normal hinge 120 on the other side. It constitutes a fitted rail for an “a” type gasket 118 supported for a door 102 having a hinge, the hinge of which encounters a fixed point 121 at a corresponding empty rim 115.

9 and 10, the rim 115 constitutes a fixation point for use of the screw 122 to engage the closure 101, the seal being applied to the corresponding fold 113. Use a "gaskets or profiles.

9 and 10, the end 112 constitutes a flat strut for the sealing cord 123 fitted into the interior of the closure 101 or the actual front of the end 112.

As described above, the improved profile of the present invention provides a means for the construction of structures whose sides are symmetrically identical, and features the modular unit as shown in FIG. In this state, it is possible to interconnect one unit to another, and the profile in question for this purpose accommodates a compatible aid for the mechanical interconnection shown in the enlarged view of FIG. The transverse geometry of 104 is perfectly tailored to the structural details formed.

By observing Fig. 13, it can be seen that the two structures are joined side by side, in which state the profile is flat and folded with " U " whose end portion 113 is folded at an angle and engages the screw 125 at its center. Adjusted in opposition or in parallel with the seal 123 maintained at a predetermined pressure at the bar bracket 124 or in engagement with the support, forming a rigid interconnect between the two tubular cores 105, The interconnection is made by a rod 126 interconnecting the two rims 115 using different screws 125 so that the sealing is in the manner described above, ie a "a" shaped gasket 118. Complete the interconnection of the two modules on 101 and on the sides.

In Fig. 14, the joining of the two structures on the side of the door 102 is made in the same way, i.e. using the seal 123, the stud or rod 126, the bracket 126 and the respective screws. You can see the point.

FIG. 15 shows an assembly similar to that of FIG. 14, highlighting the interconnection between the two structures, the two sides of which have a shielding door 102. In this case, however, the lock 119 assembly and each hinge of the door 102 are located outside the sealing periphery of the gasket 118, which adds more efficiency to the set in terms of sealing and improves the outdoor cabinet assembly. Realize the ideal for

First preferred embodiment

Fig. 16A shows a first preferred embodiment of the profile of the point of view which substantially maintains the same transverse geometry, in which case the vertices at the coplanar position with respect to the wall 107b and at a position perpendicular to the wall 107A. It is characterized by the fact that the rim 115a is formed at the exact point formed by 107.

Second preferred embodiment

Figure 16b shows a second preferred embodiment of the profile of the point of view that substantially maintains the same transverse geometry, in which case the rim 111 formed by the two walls 110 is at its end or free edge vertical section. It is characterized by having a lapping outward portion 113a. In this case, if the profile is located at the bottom or top of the cabinet / enclosure, the above-described rim or end 113a avoids the use of an aid to fix and support the part of the cabinet / enclosure, if necessary the rim Conditions for the construction of auxiliary bulkheads at the bottom or top of the cabinet / enclosure are provided.

Third preferred embodiment

Figure 16c shows a third preferred embodiment of the controversial profile, which actually maintains the same transverse geometry shown in Figure 16b, in which case the end 112a is a vertical section such as the end 113a. It is a fold outward, and the end 112a can provide different sealing positions for some sealing elements and others externally located in the cabinet / enclosure.

Fourth preferred embodiment

FIG. 16D shows a fourth preferred embodiment for the controversial profile, in which the same lateral geometry shown in FIG. 4 is practically maintained, in which case the wall 107b 'has an interior angle that is substantially greater than 90 degrees. Features a vertex 107 'having an intermediate rim 115', which has openings 117 ', 117 " 115 ') extends anchor points for external components, in particular closures, doors and anchor points for mechanical interconnects between one structure and another.

Fifth preferred embodiment

Figure 17A shows a fourth preferred embodiment for the controversial profile, wherein the tubular core 105 'includes only one wall 106b' adjacent to the vertex 106 ', in this case only one side Double walls are formed such that 106b 'is a complete opening in the form of an inlet to both sides of the opening 116'. Obviously, the profile has the same advantage as compared to Figure 4, i.e. the walls 107a, 107b are invisible, so that the natural sealing promoted by the transverse geometry of the profile is maintained, and all the sealing and fixing points ( 112, 115, 113 are external and thus ensure a good sealing effect. In this preferred embodiment, an additional advantage is facilitated by the open side 106a, and also the assembly of the different parts is facilitated on both sides of the opening 116 '.

Sixth preferred embodiment

Figure 17B shows the same as the open profile of the previous figure and includes two groups of openings 117'-117 '' positioned perpendicular to each other to enhance the same advantages as the profiles of Figures 16D and 17A. It may also include a folded portion 117.

Preferred seventh embodiment

As can be seen immediately above, everything obtained by the profiling and profiling of the subject matter described in the figure, i. 18a and 18b show a seventh preferred embodiment, highlighting the fact that the profile of the subject is characterized by the fact that its transverse geometry is formed from two independently folded profiles of the sheet welded to each one; 127 is inside the cabinet / enclosure, the other 128 is outside the cabinet / enclosure, and one merges the vertices 106 and respective adjacent walls 106a, 106b with the opening 116. The other comprises a rim 115 having an opening 117, the profile comprising end or inward or outward vertical folding rims 112, 113. In addition, the walls 106a and 106b can be the same or different lengths to allow for an increase in the profile as needed in each case.

It can be seen that the profile with two folded and welded sheets includes the geometry of another preferred embodiment, so that the profile can be changed according to each plan.

As disclosed and shown herein, it can be seen that the inventive profile and its appendages can be used to produce the internal structure of a cabinet, in particular of an indoor or outdoor type cabinet, in a preferred embodiment. However, as discussed above the subject matter profile can be used for other similar applications, and can form structures consisting of struts and crosses at the ends, and openings 116 can be formed of components, plates, devices, equipment and / or Configure a fixed point for something else. In addition, the profile can be used in other different cabinet / enclosure applications without involving changes in its configuration and preferred embodiments.

On the other hand, with the present profile, all of the advantages described above are due to the new transverse geometry applied to the profile, and this geometry allows the assembly of different external elements such as closures and doors whose fixation points are located outside of the profile. It can be easily obtained since it has been developed for complete equilibrium at the end, and the opening is provided inside for the assembly of the equipment inside the cabinet / enclosure so that the natural seal of the profile remains intact.

Claims (18)

An improved metal profile for constructing a structure for assembly of a cabinet / enclosure, the cabinet / enclosure of an indoor or outdoor, usually in the form of a metal box with one or more shielding doors 102 and having side closures 101, For the assembly of the box or panel plate 100, the closure with the door is typically made of a substantially thin metal sheet such that the assembly of the set implies the use of the structure 103 of the metal profile 104, In the profile, the structure constitutes support means for closures and attachments, while in the profile the structure constitutes struts for the assembly of parts and electrical and electronic devices. The profile 104 has a cross section having a geometric shape formed by a central core in a tubular shape with a rectangular section 105, Vertices 106 are oriented inside the cabinet 100, opposite vertices 107 are oriented outside of the cabinet 100, these two vertices are formed as a single wall, and the first two vertices 106 In the case of the other two remaining vertices 108 and 109 formed by the connection of the sheet forming -107, it is not a single wall, from which the double wall 110 is adjacent wall 106a of the vertex 106. -106b) to form opposing rims 111a, 111b extending coplanar with respect to its ends to form short ends 112, 113, the short ends of which grooves 114 are formed and are also vertices. Spaced apart from the adjacent walls 107a-107b of 107 in parallel, the wall 107a comprises an outwardly vertically oriented protrusion constituting the vertical rim 115. Metal profile for production. The metal profile for cabinet / enclosure assembly construction of claim 1, wherein the adjacent walls (107a, 107b) located outside of the cabinet (100) are not completely visible. The structure of cabinet / enclosure assembly according to claim 1, wherein the adjacent walls (106a, 106b) located inside the cabinet (100) are arranged with rows of holes and openings (116) of various shapes and sizes. Metal profile for production. The metal profile of claim 1, wherein the rim (115) is emptied by rows of various holes and openings (117). 2. The structure of claim 1, wherein in the structure 103, the engaging portions of all the rims 111a, 111b, 115 of the various profiles 104 face outwardly and are symmetrically evenly combined with respect to all sides of the structure 103. And a lower side, the metal profile for constructing a cabinet / enclosure assembly. The metal profile for cabinet / enclosure assembly construction of claim 1, wherein the folded end (113) forms a fitted rail for an “a” type gasket (118). The method of claim 1 wherein the same rim 115 constitutes a fixation point for use of the screw 122 to secure the closure 101, the seal being an “a” type gasket applied to the corresponding fold 113. Or a metal profile for constructing a structure for cabinet / enclosure assembly, characterized in using a profile. 2. Cabinet / enclosure assembly according to claim 1, characterized in that the end 112 constitutes a flat strut for the sealing cord 123 fixed to the interior of the closure 101 or to the front of the end 112. Metal profile for structure construction. 2. The profile according to claim 1, wherein when the two structures are joined side by side, the profile 104 has a seal 123 in the middle and has an end 113 folded in a counter positionally or side-by-side adjusted flat angle, The pressure is maintained at a predetermined pressure in connection with the flat bar bracket 124 or auxiliary folded in a “U” shape to form an interconnection between the two tubular cores 105 with the screw 125, which interconnection Metal profile for cabinet / enclosure assembly construction, characterized in that it is also made by a rod (126) interconnecting two rims (115) using screws (125). 2. In a first preferred embodiment, the profile 104 and the rim 115a are at coplanar positions with respect to the wall 107b and at points formed by the vertex 107 perpendicular to the wall 107a. Metal profile for constructing a cabinet / enclosure assembly, characterized in that it is accurately formed. The metal profile for cabinet / enclosure assembly construction of claim 1, wherein in the second preferred embodiment, the profile (104) has an outward portion (113a) folded perpendicular to the rim (111). 11. The method of claim 10, wherein when profile 104 forms the top or bottom of cabinet 100, rim folded outward portion 113a constitutes an assembly support plate for the bottom and loop of cabinet 100. Metal profiles for constructing cabinet / enclosure assemblies. The metal profile for a cabinet / enclosure assembly structure construction of claim 1, wherein in a third preferred embodiment of the profile (104), the end portion (112a) is a vertically folded outward portion. The wall (107b ') has a vertex (107') having an interior angle substantially greater than 90 degrees, the intermediate rim (115 ') of claim 4, in a fourth preferred embodiment of the profile (104). 2 vertical folds with various holes and openings 117 ', 117' 'arranged so that the rim 115' has two fixed rows that are flat, so that the metal for the construction of the cabinet / enclosure assembly profile. 2. In a fifth preferred embodiment, the profile 104 has a tubular core 105 'having only one wall 106b' adjacent to the vertex 106 ', in which case there is a double bottle. A metal profile for the construction of a cabinet / enclosure assembly, characterized in that it has only one side (106a ') fully open in the form of an inlet to two sides of the opening (116') present in the wall (106b). The profile 104 according to claim 1, wherein in the sixth preferred embodiment, the profile 104 having an open core has a fold forming two adjacent sides having openings 117'-117 " Metal profile for constructing a cabinet / enclosure assembly, characterized in that there is a rim (115 ') with 117. 2. A profile according to claim 1, in the seventh preferred embodiment, the profile 104 has a transverse geometry formed by the profile of two independently folded sheets welded to each other, one 127 being inside the cabinet and The other 128 is outside of the cabinet, one is merged with each adjacent wall 106a, 106b and apex 106 having an opening 116, and the other is a rim 115 with an opening 117. Wherein the profile comprises rims (112, 113) or ends folded vertically inward or outward. The structure of claim 16 wherein the profile 104 is formed by two folded sheets 127-128 having walls 106a, 106b of the same or different lengths. For metal profiles.