High-strength aluminum profile

Abstract

The utility model provides a kind of high-strength aluminum profile, it relates to aluminum profile field, it includes body and reinforcing part, the cavity is set in the body, the reinforcing part extends towards the length direction of the body, the cross section of the reinforcing part is cross-shaped, one end of the cavity is inlet, the reinforcing part is insertedly installed in the body from the inlet;The position of each side edge corresponding the reinforcing part in the cavity is provided with the limiting member for limiting the reinforcing part stable in cavity. The utility model has the effect of reducing aluminum profile waste.

Description

Technical Field

[0001] This utility model relates to the field of aluminum profile technology, and more specifically, to a high-strength aluminum profile. Background Technology

[0002] Aluminum profiles are aluminum materials with different cross-sectional shapes obtained by hot melting and extrusion of aluminum rods. Due to their characteristics such as light weight, corrosion resistance, excellent machinability, and high recyclability, the sales volume of aluminum profiles has been increasing year by year. In the construction field, they are used as door and window curtain wall frames and decorative components to achieve both structural stability and aesthetics.

[0003] Existing aluminum profiles are hollow rod-shaped structures, which make them lightweight, but their strength is poor and they cannot withstand high pressure. To improve the strength of aluminum profiles, some reinforcing ribs are welded into the cavity. In actual use, depending on the application scenario, some locations require high-strength aluminum profiles, while others do not. However, users can only purchase two types of aluminum profiles. In practice, the demand for the two types of aluminum profiles will vary, resulting in material waste. Utility Model Content

[0004] Therefore, in order to solve the problem of material waste during the use of aluminum profiles, this utility model provides a high-strength aluminum profile, the specific technical solution of which is as follows: A high-strength aluminum profile includes a body and a reinforcing member. The body has a cavity, and the reinforcing member extends along the length of the body. The cross-section of the reinforcing member is cross-shaped. One end of the cavity is an insertion port, and the reinforcing member is inserted into the body through the insertion port. Limiting members are provided in the cavity corresponding to each side of the reinforcing member to stabilize the reinforcing member within the cavity.

[0005] By adopting the above technical solution, users only need to purchase the same type of body and some reinforcing parts. Then, depending on the actual use, if a high-strength body is required, the reinforcing parts are inserted into the cavity of the body and stabilized in the cavity by the limiting parts, which can greatly improve the strength of the body and reduce the waste of aluminum profiles.

[0006] Furthermore, the cross-section of the cavity is rectangular, and each side of the reinforcing member abuts against each corner of the cavity.

[0007] Furthermore, a limiting member is provided at each corner of the cavity. The limiting member includes a pair of first limiting strips, which are arranged opposite to each other. The first limiting strips are fixedly installed on the body, and the side of the reinforcing member is engaged between the two first limiting strips of the same pair.

[0008] Furthermore, a rubber clamp is provided on the opposite side of the two first limiting strips of the same pair, at the end away from the insertion port, and the side of the reinforcing member away from the insertion port is engaged between the two rubber clamps.

[0009] Furthermore, a limiting member is provided at each corner of the cavity. The limiting member includes two sets of second limiting strips, which are arranged in a one-to-one correspondence. Each second limiting strip in the same set is spaced apart along the length direction of the body. The second limiting strips are fixedly installed on the body. The side of the reinforcing member is engaged between the two sets of first limiting strips.

[0010] Furthermore, each of the second limiting strips has a guide surface at one end near the insertion port, and the guide surface is located on the opposite side of the two sets of second limiting strips in the same limiting member.

[0011] Furthermore, a limiting member is provided at each corner of the cavity. The limiting member includes a positioning cylinder with an arc-shaped cross-section. The positioning cylinder is fixedly installed on the body and has a notch for the side of the reinforcing member to be inserted. A plug-in rod is fixedly installed on the side of the reinforcing member and is inserted into the positioning cylinder.

[0012] Furthermore, the outer side wall of the body is provided with several sinkholes along the circumferential direction.

[0013] Furthermore, the outer corners of the main body are all provided with arc-shaped chamfers. Attached Figure Description

[0014] The present invention can be further understood from the following description taken in conjunction with the accompanying drawings. The components in the drawings are not necessarily drawn to scale; rather, the focus is on illustrating the principles of the embodiments. In different views, the same reference numerals designate corresponding parts.

[0015] Figure 1 This is a schematic diagram of the structure of Embodiment 1 of this utility model; Figure 2 This is a cross-sectional view of the first limiting strip structure of Embodiment 1 of this utility model; Figure 3 A schematic diagram of the structure of Embodiment 2 of this utility model; Figure 4 This is a cross-sectional view of the second limiting strip structure in Embodiment 2 of this utility model; Figure 5 This is a structural schematic diagram of embodiment 3 of the utility model; Figure 6 yes Figure 5 A magnified view of part A in the image.

[0016] Explanation of reference numerals in the attached figures: 1. Body; 11. Cavity; 12. Rubber clamp; 13. Settling groove; 14. Chamfered corner; 2. Reinforcing member; 21. Connecting rod; 3. Limiting member; 31. First limiting strip; 32. Second limiting strip; 321. Guide surface; 33. Positioning cylinder; 331. Notch. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of this utility model clearer, the following detailed description is provided in conjunction with its embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and do not limit its scope of protection.

[0018] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly attached to the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementations.

[0019] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0020] In this utility model, "first" and "second" do not represent a specific quantity or order, but are merely used to distinguish names.

[0021] Example 1 like Figure 1As shown, a high-strength aluminum profile according to one embodiment of the present invention includes a body 1 and a reinforcing member 2. A cavity 11 is provided in the body 1, and the cross-section of the cavity 11 is rectangular. The reinforcing member 2 extends along the length direction of the body 1, and the cross-section of the reinforcing member 2 is cross-shaped. One end of the cavity 11 is an insertion port, and the reinforcing member 2 is inserted into the body 1 through the insertion port. Each side of the reinforcing member 2 abuts against each corner of the cavity 11. A limiting member 3 is provided in the cavity 11 corresponding to each side of the reinforcing member 2 to limit the reinforcing member 2 to be stable in the cavity 11.

[0022] like Figure 1 and Figure 2 As shown, a limiting member 3 is provided at each corner of the cavity 11. The limiting member 3 includes a pair of first limiting strips 31. The first limiting strips 31 extend in the length direction of the body 1. The two first limiting strips 31 are arranged opposite to each other. The first limiting strips 31 are fixedly installed at the corner of the cavity 11 of the body 1. The side of the reinforcing member 2 is engaged between the two first limiting strips 31 of the same pair. Thus, when the reinforcing member 2 needs to be installed in the body 1, the reinforcing member 2 is directly inserted from the insertion port, and the side of the reinforcing member 2 is engaged between the two first limiting strips 31 of the same pair, thereby stabilizing the reinforcing member 2 in the cavity 11.

[0023] Furthermore, rubber clamps 12 are fixedly installed on the opposite side of the two first limiting strips 31 of the same pair, away from the insertion port. The side of the reinforcing member 2 away from the insertion port is engaged between the two rubber clamps 12. Thus, when the side of the reinforcing member 2 is inserted between the two first limiting strips 31 of the same pair, until the side of the reinforcing member 2 is engaged between the two rubber clamps 12, it indicates that the installation has been completed and has a certain stabilizing effect on the reinforcing member 2 in the cavity 11.

[0024] Furthermore, the outer side wall of the body 1 is provided with several grooves 13 along the circumference, which can improve the strength of the body 1 itself; the outer corners of the body 1 are all provided with arc-shaped chamfers 14, which can reduce the sharpness of the outer corners of the body 1 and improve safety.

[0025] The implementation principle of Example 1 is as follows: the reinforcing member 2 is directly inserted from the insertion port, and each side of the reinforcing member 2 is engaged between the two first limiting strips 31 of the same pair, until the side of the reinforcing member 2 is engaged between the two rubber clamps 12; thereby making the body 1 form a high-strength aluminum profile.

[0026] Example 2 like Figure 3 and Figure 4As shown, the difference from Embodiment 1 is that the limiting member 3 includes two sets of second limiting strips 32, which are arranged in a one-to-one correspondence. Each second limiting strip 32 in the same set is spaced apart along the length direction of the body 1. The second limiting strips 32 are fixedly installed at the corner of the cavity 11 of the body 1, and the side of the reinforcing member 2 is engaged between the two sets of first limiting strips 31. Thus, when the reinforcing member 2 needs to be installed in the body 1, the reinforcing member 2 is directly inserted from the insertion port, and the side of the reinforcing member 2 is engaged between the two sets of second limiting strips 32, thereby stabilizing the reinforcing member 2 in the cavity 11. Furthermore, by setting several intermittent second limiting strips 32 in the limiting member 3, the processing cost can be reduced.

[0027] Each of the second limiting strips 32 has a guide surface 321 at one end near the insertion port. The guide surface 321 is located on the opposite side of the two sets of second limiting strips 32 in the same limiting member 3. Thus, when the side of the reinforcing member 2 is inserted, if there is a slight bend due to the reinforcing member 2 being too long, the guide surface 321 can guide the reinforcing member 2 to make the entire insertion process smoother.

[0028] Example 3 like Figure 5 and Figure 6 As shown, the difference from Embodiment 1 is that the limiting member 3 includes a locking cylinder 33, the cross-section of the locking cylinder 33 is arc-shaped, the curvature of the cross-section of the locking cylinder 33 is greater than 180°, the locking cylinder 33 is fixedly installed on the body 1, the locking cylinder 33 has a notch 331 for the side of the reinforcing member 2 to be inserted, and the notches 331 in each locking cylinder 33 located at the corner in the cavity 11 are all facing the center of the cavity 11; the side of the reinforcing member 2 is fixedly installed with a plug rod 21, and the plug rod 21 is inserted into the locking cylinder 33; thus, when it is necessary to install the reinforcing member 2 in the body 1, the reinforcing member 2 is directly inserted from the insertion port, and the plug rods 21 on each side of the reinforcing member 2 are locked into the locking cylinder 33, thereby stabilizing the reinforcing member 2 in the cavity 11.

[0029] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0030] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A high-strength aluminum material, characterized by comprising: The device includes a body and a reinforcing member. The body has a cavity, and the reinforcing member extends along the length of the body. The cross-section of the reinforcing member is cross-shaped. One end of the cavity is an insertion port, and the reinforcing member is inserted into the body through the insertion port. Each side of the reinforcing member is provided with a limiting member to keep the reinforcing member stable within the cavity.

2. The high-strength aluminum material according to claim 1, wherein The cavity has a rectangular cross-section, and each side of the reinforcing member abuts against each corner of the cavity.

3. A high strength aluminum extrusion as defined in claim 2, wherein A limiting member is provided at each corner of the cavity. The limiting member includes a pair of first limiting strips, which are arranged opposite to each other. The first limiting strips are fixedly installed on the body. The side of the reinforcing member is engaged between the two first limiting strips of the same pair.

4. The high strength aluminum extrusions of claim 3, wherein, Each pair of first limiting strips has a rubber clamp on one side opposite to the insertion port, and the side of the reinforcing member away from the insertion port is engaged between the two rubber clamps.

5. The high strength aluminum extrusions of claim 3, wherein, A limiting member is provided at each corner of the cavity. The limiting member includes two sets of second limiting strips, which are arranged one-to-one. Each second limiting strip in the same set is spaced apart along the length of the body. The second limiting strips are fixedly installed on the body. The side of the reinforcing member is engaged between the two sets of first limiting strips.

6. A high-strength aluminum profile according to claim 5, characterized in that, Each of the second limiting strips has a guide surface at one end near the insertion port, and the guide surface is located on the opposite side of the two sets of second limiting strips in the same limiting member.

7. The high strength aluminum extrusions of claim 2, wherein A limiting member is provided at each corner of the cavity. The limiting member includes a positioning cylinder with an arc-shaped cross-section. The positioning cylinder is fixedly installed on the body and has a notch for the side of the reinforcing member to be inserted. A plug-in rod is fixedly installed on the side of the reinforcing member and is inserted into the positioning cylinder.

8. The high strength aluminum extrusions of claim 1 wherein, The outer side wall of the body is provided with several sinking grooves along the circumference.

9. The high strength aluminum extrusions of claim 1 wherein, The outer corners of the main body are all provided with arc-shaped chamfers.

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