CN219119050U - Composite aluminum alloy outer frame profile - Google Patents
Composite aluminum alloy outer frame profile Download PDFInfo
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- CN219119050U CN219119050U CN202223568902.4U CN202223568902U CN219119050U CN 219119050 U CN219119050 U CN 219119050U CN 202223568902 U CN202223568902 U CN 202223568902U CN 219119050 U CN219119050 U CN 219119050U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The utility model discloses a composite aluminum alloy outer frame profile, and relates to the technical field of outer frame profiles; comprising the following steps: the two sides of the base material in the length direction are respectively provided with a first clamping groove and a second clamping groove, and the first clamping groove and the second clamping groove are respectively provided with two; the aluminum alloy flange is provided with two first clamping protrusions matched with the first clamping grooves on one side in the length direction, a first glue injection groove is formed on one side of the aluminum alloy flange, and when the two first clamping protrusions are clamped in the corresponding first clamping grooves, the aluminum alloy flange is fixedly clamped with the base material; the aluminum alloy decorative cover is provided with two second clamping protrusions matched with the second clamping grooves on one side in the length direction, a second glue injection groove is formed on one side of the aluminum alloy decorative cover, and when the two second clamping protrusions are clamped in the corresponding second clamping grooves, the aluminum alloy decorative cover is fixedly clamped with the base material; wherein, first injecting glue recess and second injecting glue recess all are used for filling the sealant. The utility model can improve the longitudinal shear strength and the sealing property of the outer frame profile.
Description
Technical Field
The utility model relates to the technical field of outer frame profiles, in particular to a composite aluminum alloy outer frame profile.
Background
At present, a mechanical rolling compounding mode is often adopted for compounding an aluminum alloy profile and a base material, so that the transverse tensile strength can only be ensured, and the longitudinal shear strength requirement of the compounded outer frame profile cannot be met. Under the condition of large indoor and outdoor temperature difference, the deformation probability of the outer frame profile can be increased, and the stress between the base material and the aluminum alloy profile is increased, so that the integral strength of the outer frame profile is reduced, and the use safety of the product is greatly risked.
Disclosure of Invention
The technical problems of low longitudinal shear strength and poor waterproof performance of the existing composite aluminum alloy outer frame profile are solved; the utility model provides a composite aluminum alloy outer frame section, which is characterized in that a base material, an aluminum alloy flange and an aluminum alloy decorative cover are combined through a clamping structure, and meanwhile, the base material, the aluminum alloy flange and the aluminum alloy decorative cover are glued through a sealing adhesive, so that the longitudinal shear strength of the outer frame section is enhanced, and meanwhile, the sealing property between the base material and the aluminum alloy flange and between the base material and the aluminum alloy decorative cover is improved, and the outer frame is prevented from leaking water, so that the use safety and sealing property of the outer frame are ensured.
The utility model is realized by the following technical scheme:
the utility model provides a composite aluminum alloy outer frame section bar, which comprises the following components: the substrate is provided with a first clamping groove and a second clamping groove on two sides in the length direction, and two first clamping grooves and two second clamping grooves are respectively arranged along the thickness direction of the substrate; the aluminum alloy flange is provided with two first clamping protrusions matched with the first clamping grooves on one side in the length direction, a first glue injection groove is formed in one side of the aluminum alloy flange, where the first clamping protrusions are arranged, and when the two first clamping protrusions are clamped in the corresponding first clamping grooves, the aluminum alloy flange is fixedly clamped with the base material; the aluminum alloy decorative cover is provided with two second clamping protrusions matched with the second clamping grooves on one side in the length direction, a second glue injection groove is formed in one side of the aluminum alloy decorative cover, where the second clamping protrusions are clamped in the corresponding second clamping grooves, and the aluminum alloy decorative cover is fixedly clamped with the base material; the first glue injection groove and the second glue injection groove are both used for injecting sealant.
The composite aluminum alloy outer frame section provided by the utility model is characterized in that two first clamping grooves are formed in one side of the aluminum alloy outer frame section in the length direction, two second clamping grooves are formed in the other side of the aluminum alloy outer frame section in the length direction, two first clamping protrusions matched with the first clamping grooves are formed in one side of the aluminum alloy flange in the length direction, two second clamping protrusions matched with the second clamping grooves are formed in one side of the aluminum alloy decorative cover in the length direction, when the two first clamping protrusions are clamped in the corresponding first clamping grooves, the aluminum alloy flange is fixedly clamped with a base material, and when the two second clamping protrusions are clamped in the corresponding second clamping grooves, the aluminum alloy decorative cover is fixedly clamped with the base material, so that the transverse tensile strength of the outer frame section can be ensured.
In addition, the existing composite aluminum alloy outer frame section bar, gaps exist at the composite positions of the aluminum alloy section bar and the base material, when rainwater flows through the gaps, the outer frame section bar is permeated, water leakage of doors and windows is caused, and great potential safety hazards and use hazards are brought to the doors and windows. The composite aluminum alloy outer frame profile provided by the utility model has the advantages that the first glue injection groove is formed in one side of the aluminum alloy flange, which is provided with the first clamp protrusion, the second glue injection groove is formed in one side of the aluminum alloy trim cover, which is provided with the second clamp protrusion, and sealant is poured/filled into the first glue injection groove and the second glue injection groove, so that on one hand, the aluminum alloy flange and the base material are bonded through the sealant, the aluminum alloy trim cover and the base material are bonded, and on the other hand, the longitudinal shear strength of the outer frame profile is improved, and on the other hand, gaps among the base material, the aluminum alloy flange, the base material and the aluminum alloy trim cover can be sealed through the sealant, so that the outer frame is prevented from water seepage.
In summary, the composite aluminum alloy outer frame section provided by the utility model can enhance the longitudinal shear strength of the outer frame section, improve the tightness between the base material and the aluminum alloy flange and between the base material and the aluminum alloy decorative cover, and avoid the water seepage of the outer frame, thereby ensuring the safety and tightness of the outer frame.
In an alternative embodiment, the upper and lower sides of the base material are symmetrically arranged, so that the base material, the aluminum alloy flange and the aluminum alloy decorative cover can be conveniently processed, and the first clamping protrusion is conveniently pressed into the first clamping groove and the second clamping protrusion is conveniently pressed into the second clamping groove.
In an alternative embodiment, a first positioning groove is formed on one side of the substrate, where the first clamping groove is formed, and a first positioning protrusion is formed on one side of the aluminum alloy flange, where the first clamping protrusion is formed; the first positioning protrusion is matched with the first positioning groove, and is inserted into the first positioning groove, so that the relative position of the base material and the aluminum alloy flange is ensured through the matching of the first positioning protrusion and the first positioning groove, and the shape precision of the outer frame profile is improved.
In an alternative embodiment, the first positioning groove is located in the middle of the sidewall of the substrate, so as to facilitate rapid positioning of the aluminum alloy baffle.
In an alternative embodiment, a second positioning groove is formed on one side of the substrate, where the second clamping groove is formed, and a second positioning protrusion is formed on one side of the aluminum alloy decorative cover, where the second clamping protrusion is formed; the second positioning protrusion is matched with the second positioning groove, and is inserted into the second positioning groove, so that the relative position of the base material and the aluminum alloy decorative cover is ensured through the cooperation of the second positioning protrusion and the second positioning groove, and the shape precision of the outer frame profile is improved.
In an alternative embodiment, the first clamping protrusions are clamped in the corresponding first clamping grooves through mechanical rolling, so that the connection of the aluminum alloy flange and the base material is ensured to have enough transverse tensile strength.
In an alternative embodiment, the second clamping protrusions are clamped in the corresponding second clamping grooves through mechanical rolling, so that the aluminum alloy decorative cover and the base material are connected with sufficient transverse tensile strength.
In an alternative embodiment, the first glue injection groove is filled with a first sealing glue, so that the first sealing glue is used for bonding the base material and the aluminum alloy flange, and sealing a gap between the base material and the aluminum alloy flange.
In an alternative embodiment, the second glue injection groove is filled with a second sealing glue, so that the substrate and the aluminum alloy decorative cover are bonded through the second sealing glue, and a gap between the substrate and the aluminum alloy decorative cover is sealed.
In an alternative embodiment, the substrate is made of glass fiber reinforced polyurethane.
Compared with the prior art, the utility model has the following advantages and beneficial effects
1. The composite aluminum alloy outer frame section provided by the utility model is characterized in that two first clamping grooves are formed in one side of the aluminum alloy outer frame section in the length direction, two second clamping grooves are formed in the other side of the aluminum alloy outer frame section in the length direction, two first clamping protrusions matched with the first clamping grooves are formed in one side of the aluminum alloy flange in the length direction, two second clamping protrusions matched with the second clamping grooves are formed in one side of the aluminum alloy decorative cover in the length direction, when the two first clamping protrusions are clamped in the corresponding first clamping grooves, the aluminum alloy flange is fixedly clamped with a base material, and when the two second clamping protrusions are clamped in the corresponding second clamping grooves, the aluminum alloy decorative cover is fixedly clamped with the base material, so that the transverse tensile strength of the outer frame section can be ensured.
2. According to the composite aluminum alloy outer frame profile, the first glue injection groove is formed in one side, provided with the first clamping protrusion, of the aluminum alloy flange, the second glue injection groove is formed in one side, provided with the second clamping protrusion, of the aluminum alloy decorative cover, and sealant is filled into the first glue injection groove and the second glue injection groove, so that on one hand, the aluminum alloy flange and the base material are bonded through the sealant, the aluminum alloy decorative cover and the base material are bonded, the longitudinal shear strength of the outer frame profile is improved, and on the other hand, gaps among the base material, the aluminum alloy flange, the base material and the aluminum alloy decorative cover can be sealed through the sealant, and water seepage of the outer frame is avoided.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered limiting the scope, and that other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
In the drawings:
FIG. 1 is a schematic diagram of a structure of a composite aluminum alloy outer frame profile of an embodiment of the present utility model after a base material and an aluminum alloy flange and an aluminum alloy decorative cover are clamped together;
FIG. 2 is a schematic diagram of a substrate structure of a composite aluminum alloy outer frame profile according to an embodiment of the present utility model;
fig. 3 is a schematic structural diagram of a composite aluminum alloy outer frame profile according to an embodiment of the present utility model after a substrate and an aluminum alloy flange are combined together.
In the drawings, the reference numerals and corresponding part names:
10-a base material, 11-a first clamping groove, 12-a first positioning groove, 13-a second clamping groove and 14-a second positioning groove;
20-aluminum alloy flanges, 21-first clamping protrusions, 22-first glue injection grooves and 23-first positioning protrusions;
30-a first sealing colloid;
40-aluminum alloy decorative cover, 41-second clamping convex, 42-second glue injection groove and 43-second positioning convex.
Detailed Description
For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the embodiments of the present application, the terms "center", "upper", "lower", "left", "right", "vertical", "longitudinal", "lateral", "horizontal", "inner", "outer", "front", "rear", "top", "bottom", etc. indicate orientations or positional relationships based on those shown in the drawings, or those that are commonly put in use of the product of the application, or those that are commonly understood by those skilled in the art, are merely for convenience of description and simplicity of description, and do not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present application.
Examples
With reference to fig. 1, this embodiment provides a composite aluminum alloy outer frame profile, including: a base material 10, wherein a first clamping groove 11 and a second clamping groove 13 are respectively formed on two sides of the base material 10 in the length direction, and two first clamping grooves 11 and two second clamping grooves 13 are respectively formed along the thickness direction of the base material 10; two first clamping protrusions 21 matched with the first clamping grooves 11 are arranged on one side of the aluminum alloy flange 20 in the length direction, a first glue injection groove 22 is formed on one side of the aluminum alloy flange 20, where the first clamping protrusions 21 are arranged, and when the two first clamping protrusions 21 are clamped in the corresponding first clamping grooves 11, the aluminum alloy flange 20 is fixedly clamped with the base material 10; two second clamping protrusions 41 matched with the second clamping grooves 13 are arranged on one side of the aluminum alloy decorative cover 40 in the length direction, a second glue injection groove 42 is formed on one side of the aluminum alloy decorative cover 40, where the second clamping protrusions 41 are arranged, and when the two second clamping protrusions 41 are clamped in the corresponding second clamping grooves 13, the aluminum alloy decorative cover 40 is fixedly clamped with the base material 10; wherein, the first glue injection groove 22 and the second glue injection groove 42 are used for injecting sealant.
Specifically, referring to fig. 2, the base 10 is symmetrically disposed on the upper and lower sides, so as to facilitate the processing of the base 10, the aluminum alloy flange 20 and the aluminum alloy decorative cover 40, and simultaneously facilitate the pressing of the first clamping protrusion 21 into the first clamping groove 11 and the pressing of the second clamping protrusion 41 into the second clamping groove 13.
It should be understood that the two first clamping grooves 11 are respectively arranged at the upper end and the lower end of one side of the substrate 10, the two first clamping protrusions 21 are also arranged up and down, and the two first clamping protrusions 21 enclose a mounting groove to accommodate the side wall of the first clamping groove 11 arranged on the substrate 10. Similarly, two second clamping grooves 13 are respectively arranged at the upper end and the lower end of the other side of the substrate 10, two second clamping protrusions 41 are also arranged up and down, and two second clamping protrusions 41 enclose a mounting groove to accommodate the side wall of the second clamping groove 13 arranged on the substrate 10.
More preferably, the first and second engaging protrusions 21 and 41 are identical in height and shape and positioned on the upper and lower sides of the base material 10.
On the basis, a first positioning groove 12 is formed on one side of the base material 10, where the first clamping groove 11 is formed, and a first positioning protrusion 23 is formed on one side of the aluminum alloy flange 20, where the first clamping protrusion 21 is formed; the first positioning protrusion 23 is adapted to the first positioning groove 12, and the first positioning protrusion 23 is inserted into the first positioning groove 12, so that the relative position of the substrate 10 and the aluminum alloy flange 20 is ensured by matching the first positioning protrusion 23 with the first positioning groove 12, and the shape accuracy of the outer frame profile is improved.
Typically, the first positioning groove 12 is located in the middle of the sidewall of the substrate 10, so as to facilitate rapid positioning of the aluminum alloy baffle.
Further, a second positioning groove 14 is formed on the side of the substrate 10 where the second clamping groove 13 is formed, and a second positioning protrusion 43 is formed on the side of the aluminum alloy decorative cover 40 where the second clamping protrusion 41 is formed; the second positioning protrusion 43 is adapted to the second positioning groove 14, and the second positioning protrusion 43 is inserted into the second positioning groove 14, so as to ensure the relative position of the substrate 10 and the aluminum alloy decorative cover 40 through the cooperation of the second positioning protrusion 43 and the second positioning groove 14, thereby improving the shape accuracy of the outer frame profile.
Similarly, the second positioning groove 14 is also located in the middle of the sidewall of the substrate 10.
For the specific way of clamping the first clamping protrusion 21 and the first clamping groove 11, the clamping may be forced by deformation of the profile, or the clamping machine may be performed by mechanical rolling, in this embodiment, the first clamping protrusion 21 is clamped in the corresponding first clamping groove 11 by mechanical rolling, so as to ensure that the connection between the aluminum alloy flange 20 and the base material 10 has sufficient transverse tensile strength.
Correspondingly, the second locking protrusions 41 are locked in the corresponding second locking grooves 13 by mechanical rolling, so as to ensure that the aluminum alloy decorative cover 40 and the base material 10 are connected with sufficient transverse tensile strength.
Preferably, the first clamping groove 11 and the second clamping groove 13 are V-shaped clamping grooves, so that the connection strength of the aluminum alloy flange 20 and the aluminum alloy decorative cover 40 clamped with the base material 10 can be ensured.
As can be appreciated from fig. 3, the first molding compound 30 is filled in the first molding compound groove 22, so as to bond the substrate 10 and the aluminum alloy flange 20 through the first molding compound 30, and seal the gap between the substrate 10 and the aluminum alloy flange 20. The material of the first sealant 30 is a common sealant, such as polyurethane sealant.
Meanwhile, a second sealant is filled in the second sealant groove 42 to bond the base material 10 and the aluminum alloy cover 40 with the second sealant and seal the gap between the base material 10 and the aluminum alloy cover 40
In addition, the material of the substrate 10 is usually engineering plastics, such as ABS, PE, nylon, etc., and in this embodiment, the material of the substrate 10 is glass fiber reinforced polyurethane.
During assembly, before the base material 10 (glass fiber reinforced polyurethane) penetrates into the notch of the aluminum alloy flange 20 (between the two first clamping protrusions 21) and the notch of the aluminum alloy decorative cover 40 (between the two second clamping protrusions 41), polyurethane sealant is injected into the first glue injection groove 22 and the second glue injection groove 42, and then the base material 10 penetrates into the notch of the aluminum alloy flange 20 and the notch of the aluminum alloy decorative cover 40 before the polyurethane sealant is solidified, and rolling and compounding are performed.
To summarize, the composite aluminum alloy outer frame profile provided in this embodiment is provided with two first clamping grooves 11 on one side in the length direction, two second clamping grooves 13 on the other side, two first clamping protrusions 21 adapted to the first clamping grooves 11 on one side in the length direction of the aluminum alloy flange 20, two second clamping protrusions 41 adapted to the second clamping grooves 13 on one side in the length direction of the aluminum alloy decorative cover 40, and when the two first clamping protrusions 21 are clamped in the corresponding first clamping grooves 11, the aluminum alloy flange 20 is fixedly clamped with the base material 10, and when the two second clamping protrusions 41 are clamped in the corresponding second clamping grooves 13, the aluminum alloy decorative cover 40 is fixedly clamped with the base material 10, so that the transverse tensile strength of the outer frame profile can be ensured.
Meanwhile, the composite aluminum alloy outer frame profile provided by the embodiment is provided with the first glue injection groove 22 on one side of the aluminum alloy flange 20, which is provided with the first clamp protrusion 21, and the second glue injection groove 42 on one side of the aluminum alloy decorative cover 40, which is provided with the second clamp protrusion 41, and sealant is poured/filled into the first glue injection groove 22 and the second glue injection groove 42, so that on one hand, the aluminum alloy flange 20 and the base material 10 are bonded through the sealant, the aluminum alloy decorative cover 40 and the base material 10 are bonded, the longitudinal shear strength of the outer frame profile is improved, and on the other hand, gaps among the base material 10 and the aluminum alloy flange 20, the base material 10 and the aluminum alloy decorative cover 40 can be sealed through the sealant, thereby avoiding outer frame water seepage.
In summary, the composite aluminum alloy outer frame profile provided in this embodiment can enhance the longitudinal shear strength of the outer frame profile, and improve the tightness between the base material 10 and the aluminum alloy flange 20, and between the base material 10 and the aluminum alloy decorative cover 40, and avoid the water seepage of the outer frame, thereby ensuring the safety and tightness of the outer frame.
The foregoing description of the embodiments has been provided for the purpose of illustrating the general principles of the utility model, and is not meant to limit the scope of the utility model, but to limit the utility model to the particular embodiments, and any modifications, equivalents, improvements, etc. that fall within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (10)
1. A composite aluminum alloy outer frame profile, comprising:
a base material (10) is provided with a first clamping groove (11) and a second clamping groove (13) on two sides in the length direction, and two first clamping grooves (11) and two second clamping grooves (13) are respectively arranged along the thickness direction of the base material (10);
two first clamping protrusions (21) which are matched with the first clamping grooves (11) are arranged on one side of the aluminum alloy flange (20) in the length direction, a first glue injection groove (22) is formed in one side of the aluminum alloy flange (20) where the first clamping protrusions (21) are arranged, and when the two first clamping protrusions (21) are clamped in the corresponding first clamping grooves (11), the aluminum alloy flange (20) is fixedly clamped with the base material (10);
the aluminum alloy decorative cover (40) is provided with two second clamping protrusions (41) which are matched with the second clamping grooves (13) on one side in the length direction, a second glue injection groove (42) is formed in one side, provided with the second clamping protrusions (41), of the aluminum alloy decorative cover (40), and when the two second clamping protrusions (41) are clamped in the corresponding second clamping grooves (13), the aluminum alloy decorative cover (40) is fixedly clamped with the base material (10);
wherein, the first glue injection groove (22) and the second glue injection groove (42) are used for injecting sealant.
2. The composite aluminum alloy outer frame profile according to claim 1, wherein the upper side and the lower side of the base material (10) are symmetrically arranged.
3. The composite aluminum alloy outer frame profile according to claim 1, wherein a first positioning groove (12) is formed on one side of the base material (10) where the first clamping groove (11) is formed, and a first positioning protrusion (23) is formed on one side of the aluminum alloy flange (20) where the first clamping protrusion (21) is formed;
the first positioning protrusion (23) is matched with the first positioning groove (12), and the first positioning protrusion (23) is inserted into the first positioning groove (12).
4. A composite aluminium alloy outer frame profile according to claim 3, characterized in that the first positioning groove (12) is located in the middle of the side wall of the substrate (10).
5. A composite aluminum alloy outer frame profile according to claim 3, wherein a second positioning groove (14) is formed on one side of the base material (10) where the second clamping groove (13) is formed, and a second positioning protrusion (43) is formed on one side of the aluminum alloy decorative cover (40) where the second clamping protrusion (41) is formed;
the second positioning protrusion (43) is matched with the second positioning groove (14), and the second positioning protrusion (43) is inserted into the second positioning groove (14).
6. The composite aluminium alloy outer frame profile according to claim 1, characterized in that the first clamping protrusions (21) are clamped in the corresponding first clamping grooves (11) by mechanical rolling.
7. The composite aluminium alloy outer frame profile according to claim 6, characterized in that the second clamping protrusions (41) are clamped in the corresponding second clamping grooves (13) by mechanical rolling.
8. The composite aluminum alloy outer frame profile according to claim 1, wherein the first glue injection groove (22) is filled with a first sealing glue (30).
9. The composite aluminum alloy outer frame profile according to claim 8, wherein the second glue injection groove (42) is filled with a second sealing glue.
10. The composite aluminum alloy outer frame profile according to any one of claims 1 to 9, wherein the material of the base material (10) is glass fiber reinforced polyurethane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223568902.4U CN219119050U (en) | 2022-12-30 | 2022-12-30 | Composite aluminum alloy outer frame profile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223568902.4U CN219119050U (en) | 2022-12-30 | 2022-12-30 | Composite aluminum alloy outer frame profile |
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| Publication Number | Publication Date |
|---|---|
| CN219119050U true CN219119050U (en) | 2023-06-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223568902.4U Active CN219119050U (en) | 2022-12-30 | 2022-12-30 | Composite aluminum alloy outer frame profile |
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| Country | Link |
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| CN (1) | CN219119050U (en) |
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- 2022-12-30 CN CN202223568902.4U patent/CN219119050U/en active Active
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