A connecting structure for aluminum profile assembly

Abstract

The utility model relates to aluminium alloy assembly technical field, concretely for a kind of connecting structure for aluminium alloy assembly, comprising: the connecting block of being fixed in the left and right ends of aluminium alloy body and the butt block between two aluminium alloy bodies, the outer end of connecting block is respectively fixedly installed with inserting strip one and inserting strip two, and inserting strip one upper end middle part is provided with inserting hole;The utility model inserts inserting strip one and inserting strip two into inserting slot one and inserting slot two, then inserts inserting frame into recess, and lets the lower end two sides of inserting frame pass through through-hole and inserting hole respectively, to fix two aluminium alloy bodies together, finally, cover the upper end of butt block with sealing plate, and clamping block is fixed by entering clamping slot by extruding elastic plate, sealing plate is fixed, and pressing plate is located the upper end of inserting frame, further, inserting frame is fixed, play the role of simple dismounting, convenient to aluminium alloy recycling.

Description

Technical Field

[0001] This utility model relates to the field of aluminum profile assembly technology, specifically a connection structure for assembling aluminum profiles. Background Technology

[0002] Aluminum alloy profiles are one of the most widely used non-ferrous metal structural materials in industry. With the rapid development of science and technology and industrial economy in recent years, the demand for aluminum alloy welded structural components and spliced ​​structures is increasing.

[0003] Currently, the splicing method for aluminum alloy profiles on the market is generally to connect them with screws or rivets. This is not only cumbersome and time-consuming, but also cannot be repeatedly disassembled and reused, reducing its practicality. Therefore, we propose a connection structure for splicing aluminum alloy profiles. Utility Model Content

[0004] The purpose of this utility model is to provide a connection structure for assembling aluminum profiles to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a connection structure for assembling aluminum profiles, comprising: a connecting block fixed at the left and right ends of the aluminum profile body and a mating block located between two aluminum profile bodies, wherein the outer ends of the connecting blocks are respectively fixedly installed with a first insert strip and a second insert strip, and the middle part of the upper end of the first insert strip is provided with an insert hole.

[0006] The left and right ends of the mating block are respectively provided with insertion slot 1 and insertion slot 2 corresponding to insertion strip 1 and insertion strip 2. The middle part of the upper end of the mating block is provided with a groove, and the left and right ends of the groove are provided with through holes. When insertion strip 1 and insertion strip 2 are inserted into insertion slot 1 and insertion slot 2, the lower end of the through hole and the upper end of the insertion hole are connected. At this time, an insertion bracket is inserted in the groove. The insertion bracket is U-shaped, and the lower ends of the insertion bracket pass through the through hole and the insertion hole on both sides respectively.

[0007] Preferably, both the second insertion strip and the second insertion slot are in the shape of an isosceles trapezoid.

[0008] Preferably, rubber pads are fixedly installed on all four sides of the inner end of the groove, and the connector is inserted into the groove by squeezing the rubber pads.

[0009] Preferably, a finger groove is provided in the middle of the groove, and the depth of the finger groove is greater than the depth of the groove.

[0010] Preferably, the upper side of the outer end of the connecting block is provided with several snap-fit ​​grooves.

[0011] Preferably, the upper end of the docking block is provided with a sealing plate, and elastic plates are fixedly installed on the side walls at both ends of the sealing plate. Several snap-fit ​​blocks with corresponding snap-fit ​​slots are fixedly installed on the outer ends of the elastic plates, and the snap-fit ​​blocks are in the shape of right-angled triangles.

[0012] Preferably, a pressure plate is fixedly installed at the center of the inner end of the sealing plate, and the snap-fit ​​block is inserted into the snap-fit ​​groove by squeezing the elastic plate, while the lower end of the pressure plate abuts against the outer end of the plug-in frame.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] This utility model fixes two aluminum profiles together by inserting connector strip one and connector strip two into connector slot one and connector slot two, then inserting connector frame into the groove, and allowing the lower ends of the connector frame to pass through the through holes and connector holes on both sides respectively. Finally, the sealing plate is placed on the upper end of the mating block, and the snap-fit ​​block enters the snap-fit ​​groove by pressing the elastic plate to fix the sealing plate. At the same time, the pressure plate is located at the upper end of the connector frame to further fix the connector frame, which makes disassembly and assembly simple and facilitates the recycling of aluminum profiles. Attached Figure Description

[0015] Figure 1 This is a three-dimensional schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the aluminum profile body structure of this utility model;

[0017] Figure 3 This is a schematic diagram showing the unfolded connection block, docking block, and sealing plate of this utility model;

[0018] Figure 4 This is a bottom view of the connecting block, mating block, and sealing plate of this utility model;

[0019] Figure 5 This is a cross-sectional schematic diagram of the connecting block, mating block, and sealing plate of this utility model.

[0020] In the diagram: 1. Aluminum profile body; 2. Connecting block; 3. Butt joint block; 4. Snap-fit ​​groove; 5. Insertion strip one; 6. Insertion strip two; 7. Insertion hole; 8. Insertion groove one; 9. Insertion groove two; 10. Groove; 12. Finger groove; 13. Through hole; 14. Insertion bracket; 15. Sealing plate; 16. Elastic plate; 17. Snap-fit ​​block; 18. Pressure plate. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of this utility model clear and complete, the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of this utility model, and are merely used to explain the embodiments of this utility model. They are not intended to limit the embodiments of this utility model. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0022] Please see Figures 1 to 5 This utility model provides a technical solution: a connection structure for assembling aluminum profiles, comprising: connecting blocks 2 fixed at the left and right ends of the aluminum profile body 1 and a mating block 3 located between two aluminum profile bodies 1, the two aluminum profile bodies 1 being connected together by the mating block 3, the outer ends of the connecting blocks 2 being respectively fixedly installed with a first insertion strip 5 and a second insertion strip 6, the upper middle part of the first insertion strip 5 having an insertion hole 7, the left and right ends of the mating block 3 being respectively provided with a first insertion groove 8 and a second insertion groove 9 corresponding to the first insertion strip 5 and the second insertion strip 6, the first insertion strip 5 and the second insertion strip 6 being slidably inserted into the first insertion groove 8 and the second insertion groove 9, the second insertion strip 6 and the second insertion groove 9 being both isosceles trapezoidal, allowing the connecting blocks 2 and the mating blocks 3 to be connected together, thereby initially connecting the two aluminum profile bodies 1 together.

[0023] A groove 10 is provided in the middle of the upper end of the mating block 3. Through holes 13 are provided at both ends of the groove 10. When the first plug strip 5 and the second plug strip 6 are inserted into the first plug groove 8 and the second plug groove 9, the lower end of the through hole 13 is connected to the upper end of the plug hole 7. At this time, a plug bracket 14 is inserted into the groove 10. The plug bracket 14 is U-shaped. The lower ends of the plug bracket 14 pass through the through hole 13 and the plug hole 7 on both sides respectively. Rubber pads are fixedly installed on all four sides of the inner end of the groove 10. The plug bracket 14 is inserted into the groove 10 by squeezing the rubber pads, which fixes the connecting block 2 to the outer end of the mating block 3, thereby fixing the two aluminum profile bodies 1 together.

[0024] Specifically, by inserting connector 5 and connector 6 into connector slot 8 and connector slot 9, and then inserting connector bracket 14 into groove 10, the two aluminum profile bodies 1 are fixed together by passing through through hole 13 and connector hole 7 on both sides of the lower end of connector bracket 14.

[0025] like Figure 3 and Figure 5 As shown, in some embodiments, a finger groove 12 is provided in the middle part of the groove 10. The depth of the finger groove 12 is greater than the depth of the groove 10. More specifically, when it is necessary to remove the connector 14 from the groove 10, two fingers are inserted into the finger groove 12 and extended to the lower end of the connector 14 to facilitate the removal of the connector 14 from the groove 10.

[0026] like Figure 1 , Figure 3 and Figure 4 As shown, in some embodiments, the upper outer side of the connecting block 2 is provided with several snap-fit ​​grooves 4, and the upper end of the connecting block 3 is provided with a sealing plate 15. Elastic plates 16 are fixedly installed on the side walls of both ends of the sealing plate 15. Several snap-fit ​​blocks 17 corresponding to the snap-fit ​​grooves 4 are fixedly installed on the outer ends of the elastic plates 16. The snap-fit ​​blocks 17 are in the shape of right-angled triangles, with the hypotenuse of the snap-fit ​​blocks 17 pointing downwards. A pressure plate 18 is fixedly installed at the center of the inner end of the sealing plate 15. The snap-fit ​​blocks 17 are pressed together... The elastic plate 16 is inserted into the snap-fit ​​groove 4, and at the same time, the lower end of the pressure plate 18 abuts against the outer end of the plug-in frame 14. More specifically, after the plug-in frame 14 is fixed, the sealing plate 15 is finally covered on the upper end of the mating block 3. The snap-fit ​​block 17 presses the elastic plate 16 into the snap-fit ​​groove 4 to fix the sealing plate 15. At the same time, the pressure plate 18 is located at the upper end of the plug-in frame 14 to further fix the plug-in frame 14. Meanwhile, the upper end of the sealing plate 15 is flush with the upper end of the aluminum profile body 1.

[0027] When this device is in operation, the first connector strip 5 and the second connector strip 6 are inserted into the first connector slot 8 and the second connector slot 9, and then the connector frame 14 is inserted into the groove 10. The lower ends of the connector frame 14 pass through the through holes 13 and the connector holes 7 respectively, thereby fixing the two aluminum profile bodies 1 together. Finally, the sealing plate 15 is placed on the upper end of the mating block 3, and the snap-fit ​​block 17 enters the snap-fit ​​groove 4 by pressing the elastic plate 16 to fix the sealing plate 15. At the same time, the pressure plate 18 is located at the upper end of the connector frame 14 to further fix the connector frame 14, which makes disassembly and assembly simple and facilitates the recycling of aluminum profiles.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A connection structure for assembling aluminum profiles, characterized in that: include: Connecting blocks (2) are fixed at the left and right ends of the aluminum profile body (1) and mating blocks (3) are located between the two aluminum profile bodies (1). Connecting blocks (2) are respectively fixedly installed with plug strip one (5) and plug strip two (6) at the outer ends. Plug-in hole (7) is opened in the middle of the upper end of plug strip one (5). The left and right ends of the docking block (3) are respectively provided with the insertion groove 1 (8) and the insertion groove 2 (9) corresponding to the insertion strip 1 (5) and the insertion strip 2 (6). The middle part of the upper end of the docking block (3) is provided with a groove (10). The left and right ends of the groove (10) are provided with through holes (13). When the insertion strip 1 (5) and the insertion strip 2 (6) are inserted into the insertion groove 1 (8) and the insertion groove 2 (9), the lower end of the through hole (13) and the upper end of the insertion hole (7) are connected. At this time, the insertion bracket (14) is inserted in the groove (10). The insertion bracket (14) is U-shaped. The lower ends of the insertion bracket (14) pass through the through hole (13) and the insertion hole (7) on both sides respectively.

2. The connection structure for assembling aluminum profiles according to claim 1, characterized in that: Both the second insertion strip (6) and the second insertion slot (9) are in the shape of an isosceles trapezoid.

3. The connection structure for assembling aluminum profiles according to claim 1, characterized in that: Rubber pads are fixedly installed on all four sides of the inner end of the groove (10), and the plug-in bracket (14) is inserted into the groove (10) by squeezing the rubber pads.

4. The connection structure for assembling aluminum profiles according to claim 1, characterized in that: A finger groove (12) is provided in the middle part of the groove (10), and the depth of the finger groove (12) is greater than the depth of the groove (10).

5. A connection structure for assembling aluminum profiles according to claim 1, characterized in that: The upper side of the outer end of the connecting block (2) is provided with several snap-fit ​​grooves (4).

6. A connection structure for assembling aluminum profiles according to claim 1, characterized in that: The upper end of the docking block (3) is provided with a sealing plate (15). Elastic plates (16) are fixedly installed on the side walls of the left and right ends of the sealing plate (15). Several snap-fit ​​blocks (17) corresponding to the snap-fit ​​grooves (4) are fixedly installed on the outer end of the elastic plate (16). The snap-fit ​​blocks (17) are in the shape of right triangles.

7. A connection structure for assembling aluminum profiles according to claim 6, characterized in that: A pressure plate (18) is fixedly installed at the center of the inner end of the sealing plate (15). The snap-fit ​​block (17) is inserted into the snap-fit ​​groove (4) by squeezing the elastic plate (16), while the lower end of the pressure plate (18) abuts against the outer end of the plug-in bracket (14).

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