TWM622714U - Aluminum extrusion reinforced structure without loss of structural strength - Google Patents

Abstract

This creation is an aluminum extrusion reinforced structure without loss of structural strength, including: a plurality of longitudinal aluminum extrusion units and transverse aluminum extrusion units; one surface of each longitudinal aluminum extrusion unit is provided with a plurality of groups of parallel zigzag holes, and the The surface is combined with more than one aluminum extrusion block with equal spacing and does not cover the straight hole, so that each longitudinal aluminum extrusion unit is formed with a plurality of engaging surfaces of grooves; one surface of each transverse aluminum extrusion unit is provided with a plurality of groups Parallel circular holes, and on the surface with the circular holes are combined with more than one aluminum extruded block with equal spacing and do not cover the circular holes, so that each longitudinal aluminum extrusion unit is formed with a plurality of grooved mating surfaces; When combined, the engaging surface and the mating surface are relatively attached to each other and locked with T-shaped bolts and nuts to complete the assembly and obtain the combined benefits of rapid assembly and no damage to the strength of the aluminum extrusion structure.

Description

Aluminum extrusion reinforced structure without loss of structural strength

This creation relates to the technical field of buildings, especially an aluminum extrusion reinforced structure that is used for wall decoration and has aesthetic effects without loss of structural strength.

Press, the grille of the building is mostly used in windows and guardrails. The grille is a cross combination of aluminum extruded frames. When used in windows, it can have both anti-theft and lighting functions at the same time. When used in guardrails, it can protect pedestrians from Walk in a safe area.

Please refer to the first figure, which is a schematic diagram of disassembly and assembly of a conventional grid, wherein the grid consists of a plurality of longitudinal aluminum extruded bars (7) and a plurality of transverse aluminum extruded bars (8) arranged at intervals Combination; please refer to the second figure. In practice, mainly one side edge of the longitudinal aluminum extruded strip (7) and the lateral aluminum extruded strip (8) is cut to form more than one recessed slot. (71, 81), so that when the longitudinal aluminum extrusion strip (7) and the transverse aluminum extrusion strip (8) are assembled, the recessed clamping grooves (71, 81) are inserted into each other for clamping, and then self-tapping screws ( 9) Lock and fix from the recessed groove (81) of the horizontal aluminum extrusion strip (8) toward the longitudinal aluminum extrusion strip (7), and then set a back cover (82) on the horizontal aluminum extrusion strip (8). Closed to complete the vertical and horizontal staggered grille.

Please continue to refer to the third figure, which is the plan view and the A-A cross-sectional view of the conventional grille. It can be clearly seen from the figure that the vertical aluminum extrusion strip and the horizontal aluminum extrusion strip are perfect. The combination is formed from the two sides of the cross-sectional view to be straight without any protruding parts, and the overall appearance is quite beautiful; however, after a period of implementation and a careful review of the structure, it is found that: After the strip is cut out with a plurality of recessed slots, its structural strength will be destroyed, especially under the attack of strong wind and heavy rain, the surrounding of the recessed slot is obviously prone to rust, which will cause vertical or horizontal aluminum. The extruded strip is bent or deformed, which eventually leads to a decrease in the overall strength; in addition, after the longitudinal aluminum extruded strip and the horizontal aluminum extrusion are engaged with each other, self-tapping screws are used in the concave grooves that overlap and engage with each other. Locking is not only less stable, but also more prone to breakage under the action of external force (such as shear stress, etc.), causing the entire longitudinal and transverse aluminum extrusion bars of the entire grille to shake or detach. Therefore, it can be seen that there is still a need for improvement in the assembling and combining structure of the conventional grid.

The main purpose of this creation is to provide an aluminum extrusion reinforced structure that saves materials, assembles quickly, has good bonding strength of aluminum extrusion strips, and has a complete appearance without loss of structural strength.

Another objective of this creation is to provide an aluminum extrusion reinforced structure that can arbitrarily change the specifications and shapes of aluminum extrusions without loss of structural strength.

Based on the above purpose, the main technical means of this creation is to design an aluminum extrusion reinforced structure without loss of structural strength, including: a plurality of longitudinal aluminum extrusion units, a surrounding surface is provided with a plurality of groups of parallel zigzag holes, and on the surface Combine more than one aluminum extrusion block with equal spacing and do not cover the slotted hole, so that each longitudinal aluminum extrusion unit is formed with a plurality of engaging surfaces of grooves; a plurality of horizontal aluminum extrusion units are provided with a plurality of groups on a surrounding surface. Parallel circular holes, and on the surface with the circular holes are combined with more than one aluminum extruded block with equal spacing and do not cover the circular holes, so that each longitudinal aluminum extrusion unit is formed with a plurality of grooved mating surfaces; When combined, the engaging surface and the mating surface are relatively attached, using a The above T-shaped screws and nuts are combined and locked in place to complete the assembly and achieve the combined benefits of quick assembly and no damage to the strength of the aluminum extrusion structure.

In one embodiment, the horizontal aluminum extrusion unit combined with the aluminum extrusion block can be replaced by a single straight horizontal aluminum extrusion unit.

In one embodiment, the longitudinal aluminum extrusion unit combined with the aluminum extrusion block can be replaced by a single straight longitudinal aluminum extrusion unit.

In one embodiment, the longitudinal aluminum extrusion unit or the transverse aluminum extrusion unit and the aluminum extrusion block are combined with a drill bit screw.

The effects of this creation through the above design at least include: 1. The bonding structure is firm and stable, the vertical aluminum extrusion unit uses the externally formed clamping surface, and the horizontal aluminum extrusion unit uses the externally formed clamping surface to form a clamping, And it is further fixed with T-shaped bolts and nuts, so all aluminum extrusion units can maintain their original strength, have better bonding strength after combination, and make the whole grille more beautiful and durable. 2. The T-bolt is not easy to break or corrode. Because the T-bolt is hidden in the joint surface of the aluminum extrusion unit, and the strength is much higher than that of the aluminum extrusion unit, it can ensure the integrity of the aluminum extrusion unit after the combination, and make the grille Extended service life.

Used to:

(7): Longitudinal aluminum extrusion strip

(71): Recessed card slot

(8): Transverse aluminum extrusion strip

(81): Recessed card slot

(82): Back cover

(9): Self-tapping screws

This creation:

(1): Longitudinal aluminum extrusion unit

(11): Slotted hole

(2): Transverse aluminum extrusion unit

(21): round hole

(3): Aluminum extrusion block

(4): Aluminum extrusion block

(5): T-screw

(6): Nut

The first figure is a plan view of conventional grid combination.

The second figure is a schematic diagram of the combination of a conventional vertical square tube and a horizontal square tube.

The third picture is a conventional grille combination and A-A cross-sectional view.

The fourth picture is an exploded view of the aluminum extrusion reinforced structure created.

The fifth picture is a schematic diagram of the combination of the aluminum extrusion reinforced structure created.

The sixth picture is an enlarged view of the combined part of the aluminum extrusion reinforced structure created.

The seventh figure is a schematic diagram of the implementation state of the aluminum extrusion reinforced structure created.

Please refer to Figure 4. The aluminum extrusion reinforced structure without loss of structural strength provided by this creation includes: most vertical aluminum extrusion units (1) and most horizontal aluminum extrusion units (2). A surface around each longitudinal aluminum extrusion unit is provided with a plurality of groups of parallel one-line holes (11), and more than one aluminum extrusion block with equal spacing and not covering the one-line holes (11) is combined with the surface. (3), each longitudinal aluminum extrusion unit (1) is formed into an engaging surface in the form of a plurality of grooves that can provide bonding.

A surface around each transverse aluminum extrusion unit (2) is provided with a plurality of groups of juxtaposed circular holes (21), and the surface is combined with more than one aluminum extrusion that is equally spaced and does not cover the circular holes (21). A block (4), so that each transverse aluminum extrusion unit (2) forms a mating surface in the form of a plurality of grooves that can provide bonding.

The above-mentioned combination method between the longitudinal aluminum extrusion unit (1) and most of the aluminum extrusion blocks (3), in this example, uses a screw lock method to achieve the combination with a drill tail screw, because the drill tail screw is used for drilling and locking. It can save installation time. However, the combination method of the two is not limited according to this. On the premise of not destroying the structure of the longitudinal aluminum extrusion unit (1) and aluminum extrusion block (3), it can also be used. Such as welding, bonding and other methods to achieve the desired combination effect. Similarly, the combination of the transverse aluminum extrusion unit (2) and most of the aluminum extrusion blocks (4) is also the same, and will not be repeated here.

Please refer to Fig. 5. When assembled, the longitudinal aluminum extrusion unit (1) with the engaging surface can selectively cooperate with the transverse aluminum extrusion unit (2) of different types, including: a single horizontal bar The horizontal aluminum extrusion unit (2) or the horizontal aluminum extrusion combined with a plurality of aluminum extrusion blocks (4) unit (2). Similarly, the transverse aluminum extrusion unit (2) with the mating surface can also be matched, including: a single straight vertical aluminum extrusion unit (1) or a longitudinal aluminum extrusion unit (1) combined with a plurality of aluminum extrusion blocks (3). 1).

Please continue to refer to the sixth figure. In practice, the head of one or more T-shaped screws (5) is used to pass through the slot (11) on the longitudinal aluminum extrusion unit (1) and then rotate 90 degrees. , it can be locked to prevent falling off, and then the engaging surface of the longitudinal aluminum extrusion unit (1) and the engaging surface of the horizontal aluminum extrusion unit (2) are close to each other until they fit together, so that the feet of the T-shaped screw (5) After the round hole (21) corresponding to the surface of the horizontal aluminum extrusion unit (2) is passed through the inner part, the nut (6) matched with the T-shaped screw (5) is used for screwing and positioning, so that the longitudinal aluminum extrusion unit (2) is screwed and positioned. (1) The T-shaped screw (5) and the nut (6) can be further achieved with the transverse aluminum extrusion unit (2) through the mutual engagement between the mating engaging surfaces and the engaging surfaces. ) is screwed and fixed, the combination is indeed completed, and it has a firm and firm stability.

Please refer to Figure 7 again, which is a schematic diagram of the actual implementation of the aluminum extrusion reinforced structure of this creation; in the installation of the grille, the vertical aluminum extrusion unit (1) with a clamping surface and a single horizontal aluminum extrusion unit can be selected according to actual needs. The extrusion unit (2) or the transverse aluminum extrusion unit (2) with a mating surface is matched. Similarly, the transverse aluminum extrusion unit (2) with a mating surface and a single longitudinal aluminum extrusion unit (1) or a clamping surface can also be selected. The vertical aluminum extrusion unit (1) of the joint surface is matched, so that the diversified implementation requirements can be met, and the variety of shapes and aesthetics of the grille can be improved.

Because the vertical or horizontal aluminum extrusion units of this creative and improved design have a snap surface or a mating surface structure that can provide quick connection, not only can different types of single straight aluminum extrusion units be directly combined to achieve the effect of rapid assembly , and save materials; on the other hand, the combination of special horizontal aluminum extrusion units or vertical aluminum extrusion units of the same type is adopted according to construction changes, which not only provides More specifications to further enhance the variety of shapes.

The above descriptions are only preferred embodiments of this creation, and are not intended to limit this creation. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of this creation shall be included in the scope of this creation. within the scope of protection.

(1): Longitudinal aluminum extrusion unit

(11): Slotted hole

(2): Transverse aluminum extrusion unit

(21): round hole

(3): Aluminum extrusion block

(4): Aluminum extrusion block

(5): T-screw

(6): Nut

Claims (4)

An aluminum extrusion reinforced structure without loss of structural strength, comprising: A plurality of longitudinal aluminum extrusion units, a surface around each longitudinal aluminum extrusion unit is provided with a plurality of groups of parallel slotted holes, and is combined with one or more equal-spaced aluminum extrusions on the surface that do not cover the slotted holes a block, so that each longitudinal aluminum extrusion unit forms an engaging surface in the form of a plurality of grooves that can provide bonding; A plurality of transverse aluminum extrusion units, a surface around each transverse aluminum extrusion unit is provided with a plurality of groups of juxtaposed circular holes, and more than one aluminum extrusion block with equal spacing and not covering the circular holes is combined on the surface, forming each transverse aluminum extrusion unit into a mating surface in the form of a plurality of grooves that provides bonding; and More than one T-shaped screw and nut are combined with the slotted hole and the round hole respectively to lock the fixed position after the assembly is completed. The aluminum extrusion reinforced structure without loss of structural strength according to claim 1, wherein the horizontal aluminum extrusion unit combined with the aluminum extrusion block can be replaced by a single straight horizontal aluminum extrusion unit. The aluminum extrusion reinforced structure without loss of structural strength according to claim 1, wherein the longitudinal aluminum extrusion unit combined with the aluminum extrusion block can be replaced by a single straight longitudinal aluminum extrusion unit. The aluminum extrusion reinforced structure without loss of structural strength according to claim 1, wherein the longitudinal aluminum extrusion unit or the transverse aluminum extrusion unit and the aluminum extrusion block are connected by a drill bit screw.

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