CN218953114U - Protective structure for aluminum alloy section bar - Google Patents
Protective structure for aluminum alloy section bar Download PDFInfo
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- CN218953114U CN218953114U CN202223448967.5U CN202223448967U CN218953114U CN 218953114 U CN218953114 U CN 218953114U CN 202223448967 U CN202223448967 U CN 202223448967U CN 218953114 U CN218953114 U CN 218953114U
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- aluminum alloy
- baffle
- alloy profile
- protective structure
- inner baffle
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Abstract
The utility model provides an aluminum alloy profile protection structure which comprises an aluminum alloy profile, a fixing bracket and self-tapping screws, wherein the fixing bracket comprises an outer baffle and an inner baffle which are arranged in parallel, and the inner baffle is connected with the outer baffle through a connecting column; the outer baffle plate and the inner baffle plate are respectively provided with a coaxial through hole, and a screw rod of the self-tapping screw can pass through the through holes and then be screwed on the aluminum alloy section bar. By adopting the technical scheme, the aluminum alloy profile protection structure can fix the fixing support on the side wall of the aluminum alloy profile through the self-tapping screw, the support comprises the inner baffle and the outer baffle, the inner baffle and the outer baffle are connected through the connecting column, the inner baffle can resist on the aluminum alloy profile, and the outer baffle can resist on the outer side of the aluminum alloy profile to play a protection role, so that collision or extrusion on the aluminum alloy profile is avoided.
Description
Technical Field
The utility model relates to an aluminum alloy profile protection structure, and belongs to the technical field of profiles for buildings.
Background
The aluminum alloy is widely applied to the field of sectional materials of construction engineering, in particular to the field of door and window sectional materials. The aluminum alloy section bar is processed and molded into various special-shaped structures according to the design structure of the door and window, and meanwhile, various ribs or grooves are formed at the edges of the section bar for placing components such as hairbrush strips, sealing strips, gaskets, dustproof strips and the like. The section bars are not prevented from collision and extrusion in the process of transportation and storage, and the section bars are easy to deform locally. Therefore, it is necessary to design an aluminum alloy profile protection structure, which can protect the aluminum alloy profile.
Disclosure of Invention
Therefore, the utility model aims to provide the aluminum alloy profile protection structure which can protect the aluminum alloy profile in the transportation and storage process and avoid deformation of the profile due to collision and extrusion.
In order to achieve the above purpose, the aluminum alloy section bar protection structure comprises an aluminum alloy section bar, a fixing bracket and self-tapping screws, wherein the fixing bracket comprises an outer baffle plate and an inner baffle plate which are arranged in parallel, and the inner baffle plate is connected with the outer baffle plate through a connecting column; the outer baffle plate and the inner baffle plate are respectively provided with a coaxial through hole, and a screw rod of the self-tapping screw can pass through the through holes and then be screwed on the aluminum alloy section bar.
Two parallel ribs are arranged on the side wall of the aluminum alloy section, a containing groove capable of containing the fixing support is formed in the area between the two ribs, and the length of the connecting column is larger than the height of the ribs.
The fixed brackets are a plurality of, and a plurality of fixed brackets are arranged at intervals along the accommodating groove.
The top end of the convex rib is provided with an eave part which protrudes towards the inner side of the accommodating groove; the width of the widest part of the inner baffle is smaller than the groove width of the accommodating groove and larger than the interval between the two eave parts;
the width of the narrowest part of the inner baffle is smaller than the interval between the two eave parts.
The inner baffle is a square plate, and two opposite angles of the square plate are cut to form arc-shaped chamfers.
The outer baffle is square, the side length of outer baffle is greater than the side length of inner baffle.
The through hole on the outer baffle is a first through hole, the through hole on the inner baffle is a second through hole, the aperture of the first through hole is larger than the outer diameter of the screw head of the self-tapping screw, and the aperture of the second through hole is smaller than the outer diameter of the screw head of the self-tapping screw.
A screw is arranged on one side of the inner baffle, which is far away from the outer baffle, and is coaxial with the connecting column.
By adopting the technical scheme, the aluminum alloy profile protection structure can fix the fixing support on the side wall of the aluminum alloy profile through the self-tapping screw, the support comprises the inner baffle and the outer baffle, the inner baffle and the outer baffle are connected through the connecting column, the inner baffle can resist on the aluminum alloy profile, and the outer baffle can resist on the outer side of the aluminum alloy profile to play a protection role, so that collision or extrusion on the aluminum alloy profile is avoided.
Drawings
Fig. 1 is a front view of a first embodiment of a fixing bracket according to the present utility model.
Fig. 2 is a top view of a first embodiment of a fixed bracket.
Fig. 3 is a perspective view of a first embodiment of a fixed bracket.
Fig. 4 is a schematic view of a first mounting state of the first embodiment of the fixing bracket.
Fig. 5 is a schematic view of a second installation state of the first embodiment of the fixing bracket.
Fig. 6 is a perspective view of fig. 5.
Fig. 7 is a schematic view of a third installation state of the first embodiment of the fixing bracket.
Fig. 8 is a front view of a second embodiment of a fixed bracket.
Fig. 9 is a perspective view of a second embodiment of a fixed bracket.
Detailed Description
The utility model is described in further detail below with reference to the drawings and the detailed description.
Embodiment one:
as shown in fig. 1-7, the present embodiment provides an aluminum alloy profile protection structure, which includes an aluminum alloy profile 1, a fixing bracket 2 and a tapping screw 3.
Two parallel ribs 11 are arranged on the side wall of the aluminum alloy section bar 1, a containing groove 10 capable of containing the fixing support 2 is formed in the area between the two ribs 11, an eave portion 12 is arranged at the top end of each rib 11, and the eave portion 12 protrudes towards the inner side of the containing groove 10. In this embodiment, the side wall of the aluminum alloy section bar 1 is provided with a plurality of auxiliary structures for placing components such as hairbrush strips, sealing strips, gaskets or dustproof strips, and two protruding edges 11 are contained in the auxiliary structures.
The fixed support 2 comprises an outer baffle 21 and an inner baffle 22 which are arranged in parallel, and the inner baffle 22 is connected with the outer baffle 21 through a connecting column 23; the outer baffle 21 and the inner baffle 22 are respectively provided with coaxial through holes, the through holes on the outer baffle 21 are first through holes 210, the through holes on the inner baffle 22 are second through holes 220, the aperture of the first through holes 210 is larger than the outer diameter of the screw head of the self-tapping screw 3, the aperture of the second through holes 220 is smaller than the outer diameter of the screw head of the self-tapping screw 3, and the screw rod of the self-tapping screw 3 can pass through the through holes and then be screwed on the aluminum alloy profile 1.
The fixing brackets 2 are multiple, the fixing brackets 2 are arranged along the accommodating groove 10 at intervals, and the length of the connecting column 23 is greater than the height of the rib 11, so that the outer baffle 21 can be blocked on the outer side of the rib 11, and the rib 11 is protected.
The width of the widest part of the inner barrier 22 is smaller than the groove width of the receiving groove 10 and larger than the interval between the two eaves 12, and the width of the narrowest part of the inner barrier 22 is smaller than the interval between the two eaves 12, so that the inner barrier 22 can be placed in the receiving groove 10 when being installed, as shown in fig. 4; the mounting bracket 2 is then rotated to cause the edges of the inner barrier 22 to snap onto the eaves 12 as shown in figures 5 and 6. The fixing bracket 2 is then fixed to the aluminum alloy profile 1 using automatic screws, as shown in fig. 7.
In this embodiment, the inner baffle 22 may be a square plate, and two opposite corners of the square plate are cut to form arc chamfers. The outer baffle 21 may also be square, and the side length of the outer baffle 21 is longer than the side length of the inner baffle 22.
Embodiment two:
as shown in fig. 8 and 9, a screw 24 is provided on the side of the inner baffle 22 away from the outer baffle 21 and coaxial with the connecting post 23, and in use, a hole can be drilled in the surface of the aluminum alloy section bar 1, and the screw can be directly screwed on the aluminum alloy section bar 1.
By adopting the technical scheme, according to the aluminum alloy section bar 1 protection structure, the fixing support 2 can be fixed on the side wall of the aluminum alloy section bar 1 through the self-tapping screw 3, the support comprises the inner baffle 22 and the outer baffle 21, the inner baffle 22 can be blocked on the aluminum alloy section bar 1, the outer baffle 21 can be blocked on the outer side of the aluminum alloy section bar 1 to play a protection role, and collision or extrusion of the aluminum alloy section bar 1 is avoided.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the utility model.
Claims (9)
1. An aluminum alloy section bar protective structure, its characterized in that: the self-tapping screw comprises an aluminum alloy section, a fixing bracket and a self-tapping screw, wherein the fixing bracket comprises an outer baffle and an inner baffle which are arranged in parallel, and the inner baffle is connected with the outer baffle through a connecting column; the outer baffle plate and the inner baffle plate are respectively provided with a coaxial through hole, and a screw rod of the self-tapping screw can pass through the through holes and then be screwed on the aluminum alloy section bar.
2. The aluminum alloy profile protective structure according to claim 1, wherein: two parallel ribs are arranged on the side wall of the aluminum alloy section, a containing groove capable of containing the fixing support is formed in the area between the two ribs, and the length of the connecting column is larger than the height of the ribs.
3. The aluminum alloy profile protective structure according to claim 2, wherein: the fixed brackets are a plurality of, and a plurality of fixed brackets are arranged at intervals along the accommodating groove.
4. The aluminum alloy profile protective structure according to claim 2, wherein: the top end of the convex rib is provided with an eave part which protrudes towards the inner side of the accommodating groove; the width of the widest part of the inner baffle is smaller than the groove width of the accommodating groove and larger than the interval between the two eave parts.
5. The aluminum alloy profile protective structure as claimed in claim 4, wherein: the width of the narrowest part of the inner baffle is smaller than the interval between the two eave parts.
6. The aluminum alloy profile protective structure according to any one of claims 1 to 5, wherein: the inner baffle is a square plate, and two opposite angles of the square plate are cut to form arc-shaped chamfers.
7. The aluminum alloy profile protective structure according to any one of claims 1 to 5, wherein: the outer baffle is square, the side length of outer baffle is greater than the side length of inner baffle.
8. The aluminum alloy profile protective structure according to any one of claims 1 to 5, wherein: the through hole on the outer baffle is a first through hole, the through hole on the inner baffle is a second through hole, the aperture of the first through hole is larger than the outer diameter of the screw head of the self-tapping screw, and the aperture of the second through hole is smaller than the outer diameter of the screw head of the self-tapping screw.
9. The aluminum alloy profile protective structure according to any one of claims 1 to 5, wherein: a screw is arranged on one side of the inner baffle, which is far away from the outer baffle, and is coaxial with the connecting column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223448967.5U CN218953114U (en) | 2022-12-21 | 2022-12-21 | Protective structure for aluminum alloy section bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223448967.5U CN218953114U (en) | 2022-12-21 | 2022-12-21 | Protective structure for aluminum alloy section bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218953114U true CN218953114U (en) | 2023-05-02 |
Family
ID=86105342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223448967.5U Active CN218953114U (en) | 2022-12-21 | 2022-12-21 | Protective structure for aluminum alloy section bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218953114U (en) |
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2022
- 2022-12-21 CN CN202223448967.5U patent/CN218953114U/en active Active
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