Modular aluminum extruded assembly structure

Abstract

To provide a modular aluminum extrusion assembly structure.SOLUTION: The modular aluminum extrusion assembly structure comprises at least one structural body 10 extending along an X direction and having a width, a length in a Y direction and a height in a Z direction. The transverse connection module 1 includes a transverse connection member, two end face protection members 12, and a positioning member, and the two end face protection members 12 are respectively arranged at two opposite ends of the transverse connection member. The end face protection member 12 has a positioning hole which is selectively inserted into the positioning hole of one end face protection member 12 and is projected, and the lateral connection member extends along the X direction and has the same structural cross section of the lateral connection member in the X direction. The transverse connecting member includes an inclined portion extending along the Z direction and the Y direction, and opposite ends of the inclined portion have a transverse pole connecting recess and a vertical pole connecting recess.SELECTED DRAWING: Figure 1

Description

Technical Field

[0001] The present invention relates to an aluminum extrusion assembly structure, and more particularly to a modular aluminum extrusion assembly structure.

Background Art

[0002] When using a tent or a camper as a resting place during outdoor camping, the tent is convenient to carry, but it takes time and effort to assemble and disassemble the tent. Also, when using a tent, all the items, decorations, or appliances used inside need to be installed by oneself and need to be put away after use, and both the preparation beforehand and the cleaning up afterwards took a lot of time.

[0003] The advantages of using a camper are that it does not take time for preparation and cleaning. Just driving the camper to the campsite completes the preparation beforehand, and when leaving the campsite, no cleaning is required. Just moving the camper completes the cleaning, which is convenient for use.

[0004] In conventional patent documents, for example, Patent Document 1 discloses a motor home structure of a camper. This has an internal space that is removably installed on a vehicle body and includes a plurality of straight frames, a plurality of cross frames, a plurality of fixed assembly members, and a plurality of shell plates. The straight frames and the cross frames are composed of a first aluminum extrusion profile or a second aluminum extrusion profile. The first aluminum extrusion profile has a square cross section, and first positioning slots are symmetrically provided on each side surface of the cross section. The second aluminum extrusion profile has a long rectangular cross section, and the area is twice the cross-sectional area of the first aluminum extrusion profile. Two second positioning slots are provided at equal distances on each long side surface of the cross section of the second aluminum extrusion profile, and a second positioning slot is provided on each short side surface of the cross section, providing advantages such as the light weight, high strength, and corrosion resistance of the aluminum material.

Prior Art Documents

Patent Documents

[0005] [Patent Document 1] Taiwan Registered Utility Model No. 549716 Specification [Overview of the Initiative] [Problems that the invention aims to solve]

[0006] However, the interior space of the aforementioned earlier motorhomes could not be adjusted to accommodate the number of users. For example, a space suitable for one person was insufficient for two people. A space suitable for two people was wasteful for one person.

[0007] Therefore, the inventors believed that the above-mentioned shortcomings could be improved, and after diligent research, arrived at the present invention, which effectively improves the above-mentioned problems through a rational design.

[0008] This invention was made through diligent research by the inventors in view of the above-mentioned problems, and its objective is to provide a modular aluminum extruded assembly structure. [Means for solving the problem]

[0009] To solve the above problems, a modular aluminum extruded assembly structure according to one aspect of the present invention comprises at least one structural body (10) which is extended along the X direction and has a width, and has a length in the Y direction, the X direction and the Y direction being perpendicular to each other and forming an XY plane, and has a Z direction perpendicular to the XY plane and forming an XZ plane and a YZ plane. The main body of the structure has four lateral connection modules (1) installed at each of the four corner positions, and each lateral connection module has a lateral connection member (11), two end face protection members (12), and a positioning member (13). The two end face protection members are installed at both ends of the lateral connection member, and the end face protection members have positioning holes (121), and the positioning member is selectively fitted into the positioning hole of one of the end face protection members and is provided as a protrusion. The lateral connection member extends along the X direction and has a structural cross section in the X direction. The lateral connection member includes an inclined portion (111) that extends along the Z direction and the Y direction, and has a lateral pole connection recess (112) and a vertical pole connection recess (113) at both ends of the inclined portion. The main body of the structure has four horizontal poles (2) and four vertical poles (3), the horizontal poles extending along the Y direction and connected between the horizontal pole connection recesses of two of the horizontal connecting members. The vertical poles extending along the Z direction and connected between the vertical pole connection recesses of two of the horizontal connecting members. Two of the four horizontal poles and two of the four vertical poles are connected to each other via one of the end face protection members on the same side in the X direction of the four horizontal connecting modules to form a first side surface, two of the horizontal poles other than the two horizontal poles and two of the vertical poles other than the two vertical poles are connected to each other so as to be surrounded by the other end face protection member on the same side in the X direction of the four horizontal connecting modules to form a second side surface, and the first and second sides are parallel to the YZ plane.

[0010] In a preferred example of the present invention, the horizontal pole connection recess and the vertical pole connection recess each have a vertical surface (114) and a horizontal surface (115) that are connected perpendicularly to each other. The elevation plane is parallel to the XZ plane, and the horizontal plane is parallel to the XY plane. In the first aspect, When two of the four lateral poles are connected to the end face protective member of each of the four lateral connection modules, the two end faces of the lateral poles abut against the vertical surface of the lateral pole connection recess, and one side of the lateral pole abuts against the horizontal surface of the lateral pole connection recess. When two of the four vertical poles are connected to the end face protective member of each of the four lateral connection modules, the two end faces of the vertical poles abut against the horizontal surface of the vertical pole connection recess, and one side of the vertical pole abuts against the vertical surface of the vertical pole connection recess.

[0011] This invention A modular aluminum extruded assembly structure in one embodiment is The two structural bodies are installed so as to be aligned and joined together, the first side of one structural body is attached to the second side of the other structural body, and the positioning member installed on the structural body of each of the end face protection members is fitted into the positioning hole of the other structural body so as to correspond to the positioning hole.

[0012] In a preferred example of the present invention, the structural body has one ring groove (5) located on the first side and the second side, respectively. The ring groove located on the first side surface is recessed in two of the four lateral poles, two of the four vertical poles, and one of the end face protective members of the four lateral connecting modules that are on the same side in the X direction. The ring groove located on the second side surface is recessed in the two lateral poles other than the two lateral poles, the two vertical poles other than the two vertical poles, and the other end face protective member of each of the four lateral connection modules that is on the same side in the X direction. It has a leak-preventing member (4) installed between the two structural bodies and fitted into each of the adjacent and opposing ring grooves.

[0013] In a preferred example of the present invention, the end face protection member has a plurality of through holes (122). The two structural bodies are installed so as to be connected to each other, and the through holes of each end face protection member, which is installed adjacent to and in contact with each other, are positioned so as to be aligned with each other in the X direction. It has a plurality of fixing bolts that pass through the through holes of two adjacent and contacting end face protective members and lock the two end face protective members together to connect the two structural bodies.

[0014] In a preferred example of the present invention, the end face protection member has elongated holes (123) on both sides of the portion that contacts the inclined portion, which are provided to penetrate the end face protection member in the X direction. The two structural bodies are installed so as to be connected to each other, and the two elongated holes of the two end face protection members, which are installed adjacent to each other and in contact with each other, are provided so as to be aligned with each other in the X direction. It has a ratchet strap that wraps around the two lateral connection modules located at the same corner position, and passes through each of the elongated holes of the four end face protective members of the two lateral connection modules, and connects to secure the two structural bodies.

[0015] In a preferred example of the present invention, the lateral connecting member, the lateral pole, and the vertical pole each have a plurality of slots installed in them. The lateral connecting member has one slot in the horizontal plane and one in the vertical plane. Two slots are provided on one face of the inclined portion, and the lateral pole and the vertical pole have four sides, each of which has at least one slot.

[0016] In a preferred example of the present invention, the lateral connection module has a long pole (14), and both ends of the long pole are connected to the two end face protection members and are fitted into the positioning holes of each of the two end face protection members. [Effects of the Invention]

[0017] Thus, according to the present invention, the following effects are achieved. 1. It can be used alone according to needs, or the quantity of the structural body to be used can be increased or decreased, and independent functions can be designed in advance for each of the structural bodies. For example, the first structural body is designed to be a module having a table and a chair, and the second structural body is designed to be a module having a large-area platform, enabling personal use. When providing for multiple people, for example, when used by two people, the space to be used can be adjusted. For example, by setting the installation quantity of the first structural body to two and the installation quantity of the second structural body to two, the use space can be expanded, the functions of different modules can be increased, and high flexibility is achieved in the planned use of the space. 2. When assembling multiple sets of structural bodies, the positioning member is combined with the positioning hole, and by passing through the through-hole that aligns the positions with the fixing bolts, adjacent structural bodies can be fixed. Alternatively, by winding the ratchet strap around two lateral connection modules at the same corner position and passing through the through-holes of the four end-face protection members, adjacent structural bodies can be fixed, diversifying the fixing methods. 3. When the lateral pole and the vertical pole are connected to the lateral connection member, the side surface and the end surface of the lateral pole are simultaneously abutted against the lateral pole connection recess, and the side surface and the end surface of the vertical pole are abutted against the vertical pole connection recess, ensuring the perpendicularity of the connection between the lateral pole and the vertical pole between the lateral connection members. When further assembling different structural bodies, there is no need to repeatedly adjust the connection relationship among the lateral pole, the vertical pole, and the lateral connection member, and consistency is achieved after combining different structural bodies.

[0018] Other objects, configurations, and effects of the present invention will become apparent from the following sections of the embodiments of the invention.

Brief Description of the Drawings

[0019] [Figure 1]It is an external perspective view showing a modular aluminum extrusion assembly structure according to an embodiment of the present invention. [Figure 2] It is a partial exploded view showing a modular aluminum extrusion assembly structure according to an embodiment of the present invention. [Figure 3] It is a partial cross-sectional view showing a modular aluminum extrusion assembly structure according to an embodiment of the present invention. [Figure 4] It is an external perspective view combining a plurality of structural bodies according to an embodiment of the present invention. [Figure 5] It is a partial exploded view in which the positioning member shown in FIG. 4 of the present invention is inserted into the positioning hole. [Figure 6] It is a partial exploded view combining a plurality of structural bodies according to an embodiment of the present invention. [Figure 6A] It is a partial exploded view in which the leak prevention member of the present invention is inserted into the ring groove. [Figure 7] It is a schematic configuration diagram connecting adjacent structural bodies using bolts. [Figure 8] It is a schematic view surrounding and coupling adjacent structural bodies using a ratchet strap. [Figure 9] An example of a usage example of assembling a plurality of groups of structural bodies and installing them on the chassis at the front and rear of a truck is schematically shown. [Figure 10] An example of a usage example of assembling a plurality of groups of structural bodies and arranging them on a wooden pallet is schematically shown. [Figure 11] An example of a usage example of assembling a plurality of groups of structural bodies and arranging them on a floating platform is schematically shown. [Figure 12] An example of a usage example in which a platform, a workbench, and a cabinet are installed on a single structural body is schematically shown. [Figure 13] An example of a usage example in which a folding platform, a workbench, and a cabinet are installed on a single structural body is schematically shown. [Figure 14] It is a schematic usage view using two structural bodies as a support structure. [Figure 15] It is a schematic usage view of installing a plurality of platforms on four structural bodies. [Figure 16] This is a schematic diagram showing how multiple platforms are mounted on four structural bodies. [Modes for carrying out the invention]

[0020] The present invention will be described below through embodiments of the invention, but these embodiments are not intended to limit the invention as defined in the claims. Furthermore, not all combinations of features described in the embodiments are necessarily essential to the solution of the invention.

[0021] A modular aluminum extruded assembly structure according to one embodiment of the present invention comprises a structural body 10 that is extended along the X direction and has a width, and has a length in the Y direction. The X and Y directions are perpendicular to each other and constitute the XY plane, and there is an XY plane perpendicular to the Z direction, and also constitutes the XZ plane and the YZ plane. Specifically, the structural body 10 is formed into a rectangular shape (see Figures 1, 2, 3 and 5).

[0022] The structural body 10 has four lateral connection modules 1, four lateral poles 2, and four vertical poles 3, and has multiple slots provided in the lateral connection modules 1, lateral poles 2, and vertical poles 3. The four lateral connection modules 1 are each installed at four corner positions, and each lateral connection module 1 has a lateral connection member 11, two end face protection members 12, and a positioning member 13. The two end face protection members 12 are installed at opposite ends of the lateral connection member 11, and the end face protection members 12 have positioning holes 121, and the positioning member 13 is selectively fitted into the positioning hole 121 of one of the end face protection members 12 and is also provided as a protrusion. The lateral connection member 11 extends along the X direction and has the same structural cross-section as the lateral connection member in the X direction. The lateral connecting member 11 includes an inclined portion 111 extending along the Z and Y directions, and has a lateral pole connecting recess 112 and a vertical pole connecting recess 113 at opposite ends of the inclined portion 111. The lateral pole connecting recess 112 and the vertical pole connecting recess 113 have a vertical surface 114 and a horizontal surface 115 that are connected perpendicularly to each other, the vertical surface 114 is parallel to the XZ plane and the horizontal surface 115 is parallel to the XY plane. The lateral pole 2 extends along the Y direction and is connected between the lateral pole connecting recesses 112 of the two lateral connecting members 11. The vertical pole 3 extends along the Z direction and is connected between the vertical pole connecting recesses 113 of the two lateral connecting members 11.

[0023] The inclined portion 111 has opposing surfaces, one of which has two slots, and the horizontal surface 115 and the vertical surface 114 each have one slot. The lateral connection module 1 has a long pole 14, and the opposing ends of the long pole 14 are connected to two end face protection members 12 and are each fitted into positioning holes 121. The end face protection member 12 has a plurality of through holes 122, two elongated holes 123, and one slot, the two elongated holes 123 are installed on opposite sides of the slot, and the slot of the end face protection member 12 is provided to correspond to the position of the inclined portion 111.

[0024] Specifically, when two of the lateral poles 2 are connected to four lateral connection modules 1, the two opposing end faces of the two lateral poles 2 abut against the vertical surface 114 of the lateral pole connection recess 112, one side of the lateral pole 2 abuts against the horizontal surface 115 of the lateral pole connection recess 112, and simultaneously, a screw is passed through the vertical surface 114 and screwed directly into the end face, and another screw is passed through the horizontal surface 115 and directly locked into a slot provided in the lateral pole 2 with a snap-in nut, thereby connecting the lateral poles 2 and the lateral connection modules 1. When two of the vertical poles 3 are connected to four lateral connection modules 1, the two opposing end faces of the two vertical poles 3 abut against the horizontal surface 115 of the vertical pole connection recess 113, and one side of the vertical pole 3 abuts against the vertical surface 114 of the vertical pole connection recess 113. At the same time, a screw is passed through the horizontal surface 115 and screwed directly into the end face, and another screw is passed through the vertical surface 114 and directly locked into a slot-type nut provided on the vertical pole 3, thereby connecting the vertical poles 3 and the lateral connection modules 1.

[0025] A first side surface is formed when two of the lateral poles 2, two of the vertical poles 3, and one end face protection member 12 of the four lateral connection modules 1 are connected to each other in a surrounding manner, and a second side surface is formed when the other two lateral poles 2, the other two vertical poles 3, and the other end face protection members 12 of the four lateral connection modules 1 are connected to each other in a surrounding manner, and the first and second side surfaces are parallel to the YZ plane. On the first side surface, a ring groove 5 is formed when the slots located on two of the lateral poles 2, two of the vertical poles 3, and one end face protection member 12 of the four lateral connection modules 1 are connected to each other. On the second side surface, another ring groove 5 is formed when the slots located on the other two lateral poles 2, the other two vertical poles 3, and the other end face protection members 12 of the four lateral connection modules 1 are connected to each other.

[0026] A modular aluminum extruded assembly structure according to one embodiment of the present invention allows for increasing or decreasing the internal usable space by adjusting the number of structural bodies 10 as needed (see Figures 4, 5, 6, 6A, 7, and 8). In this embodiment, an example of joining four structural bodies 10 will be described. When joined, the first side surface of one structural body 10 is attached to the second side surface of another structural body 10, and a positioning member 13 installed on one structural body 10 is fitted into the positioning hole 121 of the other structural body 10 so as to align and join adjacent structural bodies 10, and a leak-preventing member 4 is installed between two adjacent structural bodies 10 and fitted into two ring grooves 5. In this way, the leak-preventing member 4 provides even better sealing between the joined structural bodies 10, preventing dust and moisture from entering.

[0027] After positioning, the two structural bodies 10 are fixed together. The fixing method can be selected from using fixing bolts alone to lock and fix, using ratchet strap A alone to fix, or using fixing bolts and ratchet strap A simultaneously to fix; however, the present invention is not limited to these. Before fixing with fixing bolts, it is checked whether the through holes 122 of the two adjacent end face protection members 12 are positioned relative to each other in the X direction. After confirming that the positions are aligned, multiple fixing bolts are passed through the through holes 122 of the two end face protection members 12 to lock the two end face protection members 12 and connect the two structural bodies 10.

[0028] Before securing with the ratchet strap A, first check that the two elongated holes 123 of the two adjacent end face protection members 12 are aligned relative to each other in the X direction. After confirming that they are aligned, wrap the ratchet strap A around the two lateral connection modules 1 located at the same corner, and pass it through the elongated holes 123 of the four end face protection members 12 to secure the two structural bodies 10 together. Secure the lateral connection modules 1 at other corner locations by fastening them with the ratchet strap A in the same manner.

[0029] As shown in Figure 9, the modular aluminum extruded assembly structure according to the present invention can be installed on the chassis at the front rear of a truck. For example, in this embodiment, it comprises four interconnected structural bodies 10, and the front, side, and top surfaces of the structural bodies 10 can be sealed by seal plates 50. The rear of the structural body 10 can be sealed by a seal plate 50 with a door plate, forming an internal space, and the door plate makes it easy for the user to enter the internal space.

[0030] In addition to the above, as shown in Figures 10 and 11, the modular aluminum extruded assembly structure according to the present invention can be installed on an outdoor wooden pallet B and used as a modular house, or installed on a floating platform C on the water surface and used as a space for temporary rest, but the present invention is not limited to these.

[0031] When the modular aluminum extruded assembly structure according to the present invention is used as a camper van or as general furniture, a work platform is installed inside, and the slot structure unique to aluminum extrusion is utilized to adjust the position of the work platform as needed, and it can be selectively combined and assembled into different usage configurations.

[0032] Next, as shown in Figures 12 and 13, when using a single structural body 10, a cabinet 8, a foldable platform 6, and a workbench 7 are installed inside the structural body 10, and the workbench 7 is foldably attached to the cabinet 8, integrating them with the cabinet 8. When using the workbench 7 and platform 6, they can be unfolded away from the direction in which they are fixed to the structural body 10 and used directly. When not in use, they can be folded in the direction in which they are fixed to the structural body 10 and attached to the structural body 10, making them convenient to use and store.

[0033] Next, as shown in Figure 14, when the two structural bodies 10 are used individually as support structures, plates 9 are placed on the two structural bodies 10 to form a table, or plates 9 are placed on the upper surface of the two structural bodies 10 to form a bed. In this way, simple furniture with a table and a bed can be constructed by combining plates 9 with the two structural bodies 10.

[0034] Next, as shown in Figures 15 and 16, when the four structural bodies 10 are combined and used, for example, by installing all the platforms 6 at the same height, the working range of the platforms 6 can be expanded and they can also be used as beds. Alternatively, the positions of adjacent platforms 6 can be made to have a height difference, allowing the lower platform 6 to be used as a chair and the higher platform 6 to be used as a table.

[0035] The present invention is not limited to the embodiments described above, and various modifications are possible within the scope of the claims. Embodiments obtained by appropriately combining the technical means disclosed in different embodiments are also included in the technical scope of the present invention. [Explanation of Symbols]

[0036] 1. Lateral connection module 11 Lateral connecting member 111 Slope 112 Lateral pole connection recess 113 Vertical pole connection recess 114 Elevation 115 Horizontal plane 12 End face protection member 121 Positioning holes 122 Through hole 123 Slotted hole 13 Positioning member 14 Long poles 2 Horizontal poles 3. Vertical pole 4. Leak prevention member 5 Ring groove 50 Seal Plates 6 Platforms 7 Workbench 8 cabinets 9 plates 10 Main structure A Ratchet Strap B Wooden pallet C Floating Platform

Claims

1. The structure comprises at least one structural body (10) that extends along the X direction and has a width, and has a length in the Y direction, the X direction and the Y direction being perpendicular to each other and forming an XY plane, and having a Z direction perpendicular to the XY plane and forming an XZ plane and a YZ plane, The main body of the structure has four lateral connection modules (1) installed at each of the four corner positions, and each lateral connection module has a lateral connection member (11), two end face protection members (12), and a positioning member (13), the two end face protection members are installed at both ends of the lateral connection member, the end face protection members have positioning holes (121), the positioning member is selectively fitted into the positioning hole of one of the end face protection members and is protruding, the lateral connection member extends along the X direction and has a structural cross section in the X direction, the lateral connection member includes an inclined portion (111) extending along the Z direction and the Y direction, and the inclined portion has a lateral pole connection recess (112) and a vertical pole connection recess (113) at both ends, The main body of the structure has four horizontal poles (2) and four vertical poles (3), the horizontal poles extend along the Y direction and are connected between the horizontal pole connection recesses of two of the horizontal connecting members, the vertical poles extend along the Z direction and are connected between the vertical pole connection recesses of two of the horizontal connecting members, two of the four horizontal poles and two of the four vertical poles are connected to each other via one of the end face protection members on the same side in the X direction of the four horizontal connecting modules to form a first side surface, two of the horizontal poles other than the two horizontal poles and two of the vertical poles other than the two vertical poles are connected to each other so as to be surrounded by the other end face protection member on the same side in the X direction of the four horizontal connecting modules to form a second side surface, the first side surface and the second side surface are parallel to the YZ plane, A modular aluminum extruded assembly structure characterized in that two structural bodies are installed so as to be aligned and joined to each other, the first side surface of one structural body is attached to the second side surface of the other structural body, and the positioning member installed on one structural body is fitted into the positioning hole of the other structural body to correspond to the positioning hole.

2. The horizontal pole connection recess and the vertical pole connection recess each have a vertical surface (114) and a horizontal surface (115) that are connected perpendicularly to each other. The elevation plane is parallel to the XZ plane, and the horizontal plane is parallel to the XY plane. In the first aspect, When two of the four lateral poles are connected to one of the end face protective members of the four lateral connection modules, the two end faces of the lateral poles abut against the vertical surface of the lateral pole connection recess, and one side of the lateral pole abuts against the horizontal surface of the lateral pole connection recess. The modular aluminum extruded assembly structure according to claim 1, characterized in that when two of the four vertical poles are connected to one of the end face protective members of the four lateral connection modules, the two end faces of the vertical poles are in contact with the horizontal surface of the vertical pole connection recess, and one side of the vertical pole is in contact with the vertical surface of the vertical pole connection recess.

3. The structural body has one ring groove (5) located on the first side and the second side, respectively. The ring groove located on the first side surface is recessed in two of the four lateral poles, two of the four vertical poles, and one of the end face protective members of the four lateral connection modules that are on the same side in the X direction. The ring groove located on the second side is recessed in the two lateral poles other than the two lateral poles, the two vertical poles other than the two vertical poles, and the other end face protective member of each of the four lateral connection modules that is on the same side in the X direction. The modular aluminum extruded assembly structure according to claim 1, characterized in that it has a leak prevention member (4) installed between the two structural bodies and fitted into each of the adjacent and opposing ring grooves.

4. The end face protection member has a plurality of through holes (122), and is installed so as to connect the two structural bodies to each other, and the through holes of each end face protection member, which is adjacent to and in contact with each other, are positioned to be aligned with each other in the X direction. The modular aluminum extruded assembly structure according to claim 1, characterized in that it has a plurality of fixing bolts that pass through the through holes of two adjacent and contacting end face protective members and lock the two end face protective members so as to connect the two structural bodies.

5. The end face protection member has elongated holes (123) on both sides of the portion that contacts the inclined portion, which are installed so as to penetrate the end face protection member in the X direction, and the two structural bodies are installed so as to be connected to each other, and the two elongated holes of the two adjacent and contacting end face protection members are arranged so as to be aligned with each other in the X direction. The modular aluminum extruded assembly structure according to claim 1, characterized in that it has a ratchet strap that winds around two of the lateral connection modules located at the same corner position, and passes through each of the elongated holes of the four end face protective members of the two lateral connection modules, and connects to fix the two structural bodies together.

6. The lateral connecting member, the lateral pole, and the vertical pole each have a plurality of slots, The lateral connecting member has one slot on the horizontal surface and one on the vertical surface, and two slots are provided on one surface of the inclined portion. The modular aluminum extruded assembly structure according to claim 2, characterized in that the horizontal pole and the vertical pole have four sides, and each of the sides is provided with at least one of the slots.

7. The modular aluminum extruded assembly structure according to claim 1, characterized in that the lateral connection module has a long pole (14), both ends of the long pole are connected to the two end face protection members, and are fitted into the positioning holes of each of the two end face protection members.

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