CN220539517U - Reinforced butt joint structure of adjacent aluminum sliding doors - Google Patents
Reinforced butt joint structure of adjacent aluminum sliding doors Download PDFInfo
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- CN220539517U CN220539517U CN202322015133.3U CN202322015133U CN220539517U CN 220539517 U CN220539517 U CN 220539517U CN 202322015133 U CN202322015133 U CN 202322015133U CN 220539517 U CN220539517 U CN 220539517U
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- shaped section
- section bar
- plate part
- butt joint
- joint structure
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 31
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 31
- 210000001503 joint Anatomy 0.000 title claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 4
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 24
- 230000000694 effects Effects 0.000 abstract description 10
- 230000009286 beneficial effect Effects 0.000 description 20
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
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- Joining Of Corner Units Of Frames Or Wings (AREA)
Abstract
The utility model discloses a reinforced butt joint structure of adjacent aluminum sliding doors, which comprises H-shaped sectional materials to form a frame of a door window; the L-shaped section bar comprises an end plate part and a side plate part which are mutually perpendicular, the end plate part covers the opening part of the H-shaped section bar, and the two L-shaped section bars are arranged in a central symmetry manner; the side plate part is attached to the outer wall of the H-shaped section bar, a rectangular groove is formed in the side plate part, and a screw penetrating through and communicating the H-shaped section bar and the L-shaped section bar is arranged in the rectangular groove; the buffer strip is provided with an integrated inclined convex edge at one end of the side plate part, which is away from the end plate part, and the inclined convex edge and the extending direction of the end plate part form an obtuse included angle; the inclined convex edge and the fixed H-shaped section bar are always clamped with buffer strips; the tops of the oblique convex edges of the two L-shaped sections respectively prop against the buffer strips of each other. The local aluminum profile is double-layered, has high structural strength and can bear the opening and closing impact of doors and windows. The oblique convex edge is extruded and impacted with the buffer strip of the other side, so that the effects of elastic buffer and air tightness improvement are achieved.
Description
Technical Field
The utility model relates to the field of aluminum profiles, in particular to a reinforced butt joint structure of adjacent aluminum sliding doors.
Background
The aluminum profile is widely applied to the field of building doors and windows, and various functions are provided by the cross section shapes of the aluminum profiles with different forms. Sometimes, the aluminum profile is matched with a rubber sealing strip, and the aluminum profile and the rubber sealing strip interact with each other to provide good sealing and protection for the window frame.
Aluminum sliding doors are also a large subdivision product, and generally comprise a plurality of sliding door leaves, wherein the door leaves are parallel to each other, but have certain dislocation, and if the dislocation does not exist, the door leaves cannot be in a contracted and opened state.
Because the dislocation design is necessarily present, the dislocation overlapping part of the aluminum sliding door is limited by the limit position at the closing moment, the limit position is well sealed, and meanwhile, the impact force generated when the door leaf is closed is resisted, otherwise, the aluminum sliding door is easy to deform.
Disclosure of Invention
The utility model aims to solve the problem of providing a reinforced butt joint structure of adjacent aluminum sliding doors, wherein partial aluminum sections are double-layered, have high structural strength and can bear opening and closing impact of doors and windows. The oblique convex edge is extruded and impacted with the buffer strip of the other side, so that the effects of elastic buffer and air tightness improvement are achieved.
In order to solve the above problems, the present utility model provides a reinforced butt joint structure of adjacent aluminum sliding doors, and in order to achieve the above objects, the technical solution adopted by the present utility model to solve the technical problems is as follows:
a reinforced docking structure for adjacent aluminum sliding doors, comprising: h-shaped section bar to form the frame of door and window; the L-shaped section bar comprises an end plate part and a side plate part which are mutually perpendicular, the end plate part covers the opening part of the H-shaped section bar, and the two L-shaped section bars are arranged in a central symmetry manner; the side plate part is attached to the outer wall of the H-shaped section bar, a rectangular groove is formed in the side plate part, and a screw penetrating through and communicating the H-shaped section bar and the L-shaped section bar is arranged in the rectangular groove; the buffer strip is provided with an integrated inclined convex edge at one end of the side plate part, which is away from the end plate part, and the inclined convex edge and the extending direction of the end plate part form an obtuse included angle; the inclined convex edge and the fixed H-shaped section bar are always clamped with buffer strips; the tops of the oblique convex edges of the two L-shaped sections respectively prop against the buffer strips of each other.
The beneficial effects of adopting above-mentioned technical scheme are: the technical scheme mainly utilizes the L-shaped section bar to strengthen the local structure of the door and window frame, and the local part is equivalent to a two-layer aluminum section bar structure, and the structural strength of the door and window frame is high due to fastening connection of screws, so that the door and window frame can bear multiple opening and closing impacts. In addition, the outward-turned inclined convex edge also ensures that adjacent doors and windows can be hooked with each other, and limit the limit positions of the doors and windows. And finally, one side of the outwards-turned inclined convex edge just forms the installation position of the buffer strip, and when the door and window are closed, namely when the adjacent door and window are pushed and pulled to the farthest distance, the inclined convex edge and the buffer strip of the opposite side are mutually extruded and impacted, so that the effects of elastic buffer and air tightness improvement are achieved.
As a further improvement of the utility model, the vertical connecting line between the top of the inclined convex edge and the fixed H-shaped section bar is not intersected with the buffer strip.
The beneficial effects of adopting above-mentioned technical scheme are: the oblique convex edge is guaranteed to have an eversion effect, and the buffer strip is only positioned at one side of the root of the buffer strip.
As a further improvement of the utility model, the two ends of the buffer strip are communicated, and the middle part of the buffer strip is provided with a hollow cavity.
The beneficial effects of adopting above-mentioned technical scheme are: the principle of the buffer strip is a product with an indefinite length, the buffer strip can be cut off according to the requirement, and meanwhile, the hollow cavity can increase the softness of the buffer strip.
As a further improvement of the utility model, two ribs with equal height are arranged on one surface of the side plate part facing the H-shaped section, a screw penetrates through the space between the two ribs, and the tops of the ribs are contacted with the H-shaped section.
The beneficial effects of adopting above-mentioned technical scheme are: the integral convex rib strengthens the resultant strand strength of the side plate part, limits the nearest distance between the side plate part and the H-shaped section bar, and is fixed by the screw under the condition of keeping a certain distance, so that the final structural strength is better.
As a further development of the utility model, the rectangular groove is located on the side plate part facing away from the H-shaped profile, and the end of the screw is located inside the rectangular groove.
The beneficial effects of adopting above-mentioned technical scheme are: the end of the screw is buried in the rectangular groove, so that the screw is not influenced by tilting and protruding.
As a further improvement of the utility model, one surface of the side plate part, which is away from the H-shaped section bar, is also provided with a concave groove, and a sealing strip is clamped in the concave groove.
The beneficial effects of adopting above-mentioned technical scheme are: the sealing strip has special airtight function.
As a still further improvement of the utility model, the sealing strip comprises three parallel elastic sheets, the top of which is in contact with the outer wall of the H-shaped section bar of the adjacent door or window.
The beneficial effects of adopting above-mentioned technical scheme are: the elastic sheet ensures that the H-shaped section bar of the adjacent door and window has at least a plurality of line contacts, thereby ensuring the airtight effect.
As a still further improvement of the present utility model, the concave groove and the rectangular groove are arranged in parallel with each other, and the width of the bottom surface of the concave groove is larger than the width of the opening of the concave groove.
The beneficial effects of adopting above-mentioned technical scheme are: the concave notch is small and large, so that the sealing strip is convenient to be clamped with the sealing strip.
As a further improvement of the utility model, the screw is positioned between the buffer strip and the sealing strip, and the buffer strip and the sealing strip are made of the same material.
The beneficial effects of adopting above-mentioned technical scheme are: the buffer strip is relatively far from the sealing strip, so that the elastic buffer and airtight effects are guaranteed on the surface of the profile everywhere.
As a further improvement of the utility model, the end plate part and the opening part of the H-shaped section bar are clamped and fixed.
The beneficial effects of adopting above-mentioned technical scheme are: the H-shaped section bar and the L-shaped section bar are convenient to assemble and disassemble.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive effort to a person skilled in the art.
FIG. 1 is an exploded view of one embodiment of the present utility model;
FIG. 2 is a schematic illustration of the application of an embodiment of the present utility model;
fig. 3 is a partial enlarged view at a of one embodiment of the present utility model.
1-H-shaped section bar; 1 a-an opening; 2-L-shaped section bar; 2 a-an end plate portion; 2 b-side plate portions; 2 c-rectangular grooves; 2 d-a concave groove; 2 e-ribs; 2 f-an oblique convex edge; 3-screws; 4, sealing strips; 4 a-elastic sheet; 5-buffer bars; 5 a-hollow cavity.
Detailed Description
The following describes the present utility model in further detail with reference to specific examples:
in order to achieve the object of the present utility model, a reinforced butt joint structure of adjacent aluminum sliding doors includes: h-shaped section bar 1, which forms the frame of door and window; the L-shaped section bar 2 comprises an end plate part 2a and a side plate part 2b which are mutually perpendicular, the end plate part 2a covers the opening part 1a of the H-shaped section bar 1, and as shown in fig. 2, the two L-shaped section bars 2 are arranged in a central symmetry manner; a screw 3, wherein a side plate part 2b is attached to the outer wall of the H-shaped section bar 1, a rectangular groove 2c is arranged on the side plate part 2b, and the screw 3 penetrating through and communicating the H-shaped section bar 1 and the L-shaped section bar 2 is arranged in the rectangular groove 2 c; the buffer strip 5, one end of the side plate part 2b, which is away from the end plate part 2a, is provided with an integrated inclined convex edge 2f, and the inclined convex edge 2f and the extending direction of the end plate part 2a form an obtuse included angle; the buffer strip 5 is always clamped between the inclined convex edge 2f and the fixed H-shaped section bar 1; the tops of the respective oblique convex edges 2f of the two L-shaped sections 2 respectively prop against the buffer strips 5 of each other.
The beneficial effects of adopting above-mentioned technical scheme are: the technical scheme mainly utilizes the L-shaped section bar to strengthen the local structure of the door and window frame, and the local part is equivalent to a two-layer aluminum section bar structure, and the structural strength of the door and window frame is high due to fastening connection of screws, so that the door and window frame can bear multiple opening and closing impacts. In addition, the outward-turned inclined convex edge also ensures that adjacent doors and windows can be hooked with each other, and limit the limit positions of the doors and windows. And finally, one side of the outwards-turned inclined convex edge just forms the installation position of the buffer strip, and when the door and window are closed, namely when the adjacent door and window are pushed and pulled to the farthest distance, the inclined convex edge and the buffer strip of the opposite side are mutually extruded and impacted, so that the effects of elastic buffer and air tightness improvement are achieved.
In other embodiments of the utility model, the vertical line between the top of the inclined flange 2f and the fixed H-profile 1 does not intersect the buffer strip 5.
The beneficial effects of adopting above-mentioned technical scheme are: the oblique convex edge is guaranteed to have an eversion effect, and the buffer strip is only positioned at one side of the root of the buffer strip.
As shown in fig. 1 and 3, in other embodiments of the present utility model, both ends of the buffer rod 5 penetrate, and a hollow cavity 5a is provided in the middle of the buffer rod 5.
The beneficial effects of adopting above-mentioned technical scheme are: the principle of the buffer strip is a product with an indefinite length, the buffer strip can be cut off according to the requirement, and meanwhile, the hollow cavity can increase the softness of the buffer strip.
In other embodiments of the utility model, the side plate 2b is provided with two ribs 2e with equal height on the side facing the H-shaped section bar 1, the screw 3 passes between the two ribs 2e, and the top of the rib 2e is contacted with the H-shaped section bar 1.
The beneficial effects of adopting above-mentioned technical scheme are: the integral convex rib strengthens the resultant strand strength of the side plate part, limits the nearest distance between the side plate part and the H-shaped section bar, and is fixed by the screw under the condition of keeping a certain distance, so that the final structural strength is better.
In other embodiments of the utility model, the rectangular slot 2c is located on the side plate portion 2b facing away from the H-profile 1, and the end of the screw 3 is located inside the rectangular slot 2 c.
The beneficial effects of adopting above-mentioned technical scheme are: the end of the screw is buried in the rectangular groove, so that the screw is not influenced by tilting and protruding.
In other embodiments of the present utility model, the side plate 2b further includes a recess 2d on a side facing away from the H-shaped profile 1, and the sealing strip 4 is engaged in the recess 2 d.
The beneficial effects of adopting above-mentioned technical scheme are: the sealing strip has special airtight function.
In other embodiments of the utility model, as shown in fig. 3, the sealing strip 4 comprises three parallel elastic pieces 4a, the top of the elastic piece 4a being in contact with the outer wall of the H-shaped profile 1 of the adjacent door or window.
The beneficial effects of adopting above-mentioned technical scheme are: the elastic sheet ensures that the H-shaped section bar of the adjacent door and window has at least a plurality of line contacts, thereby ensuring the airtight effect.
In other embodiments of the present utility model, the concave groove 2d and the rectangular groove 2c are arranged parallel to each other, and the bottom surface width of the concave groove 2d is larger than the opening width thereof.
The beneficial effects of adopting above-mentioned technical scheme are: the concave notch is small and large, so that the sealing strip is convenient to be clamped with the sealing strip.
In other embodiments of the present utility model, the screw 3 is located between the buffer strip 5 and the sealing strip 4, and the buffer strip 5 and the sealing strip 4 are made of the same material.
The beneficial effects of adopting above-mentioned technical scheme are: the buffer strip is relatively far from the sealing strip, so that the elastic buffer and airtight effects are guaranteed on the surface of the profile everywhere.
In other embodiments of the present utility model, the end plate portion 2a is fastened to the opening portion 1a of the H-shaped profile 1 by a snap fit.
The beneficial effects of adopting above-mentioned technical scheme are: the H-shaped section bar and the L-shaped section bar are convenient to assemble and disassemble.
Both fig. 1 and fig. 2 are sectional views, since they are the most responsive to structural features for the field of aluminum profiles.
The shapes of the H-shaped section bar 1 and the L-shaped section bar 2 are respectively approximate to the H shape and the L shape, and the local thickness of the H-shaped section bar 1 and the L-shaped section bar 2 can be basically uniform.
The above embodiments are only for illustrating the technical concept and features of the present utility model, and are intended to enable those skilled in the art to understand the content of the present utility model and to implement the same, but are not intended to limit the scope of the present utility model, and all equivalent changes or modifications made according to the spirit of the present utility model should be included in the scope of the present utility model.
Claims (10)
1. A reinforced butt joint structure of adjacent aluminum sliding doors, comprising:
h-shaped section bar to form the frame of door and window;
the L-shaped section bar comprises an end plate part and a side plate part which are mutually perpendicular, wherein the end plate part covers the opening part of the H-shaped section bar, and the two L-shaped section bars are arranged in a central symmetry manner;
the screw is attached to the outer wall of the H-shaped section bar, a rectangular groove is formed in the side plate, and the screw penetrating through and communicating the H-shaped section bar and the L-shaped section bar is arranged in the rectangular groove;
the buffer strip is characterized in that one end of the side plate part, which is away from the end plate part, is provided with an integrated inclined convex edge, and the inclined convex edge and the extending direction of the end plate part form an obtuse included angle; the inclined convex edge and the fixed H-shaped section bar are always clamped with buffer strips;
the tops of the oblique convex edges of the two L-shaped sections respectively prop against the buffer strips of each other.
2. The reinforced butt joint structure of adjacent aluminum sliding doors according to claim 1, wherein: the perpendicular connecting line between the top of the inclined convex edge and the fixed H-shaped section bar is not intersected with the buffer strip.
3. The reinforced butt joint structure of adjacent aluminum sliding doors according to claim 1, wherein: the both ends of buffer strip link up, the middle part of buffer strip possesses the cavity.
4. The reinforced butt joint structure of adjacent aluminum sliding doors according to claim 1, wherein: two ribs with equal height are arranged on one surface of the side plate part, facing the H-shaped section bar, the screw penetrates through the two ribs, and the tops of the ribs are in contact with the H-shaped section bar.
5. The reinforced butt joint structure of adjacent aluminum sliding doors according to claim 1, wherein: the rectangular groove is positioned on one surface of the side plate part, which is away from the H-shaped section bar, and the end head of the screw is positioned in the rectangular groove.
6. The reinforced butt joint structure of adjacent aluminum sliding doors according to claim 5, wherein: the side plate part is far away from the one side of H-shaped section bar and still possesses sunken groove, the joint has the sealing strip in the sunken inslot.
7. The reinforced butt joint structure of adjacent aluminum sliding doors according to claim 6, wherein: the sealing strip comprises three parallel elastic sheets, and the tops of the elastic sheets are in contact with the outer walls of H-shaped sections of adjacent doors and windows.
8. The reinforced butt joint structure of adjacent aluminum sliding doors according to claim 7, wherein: the concave grooves and the rectangular grooves are arranged in parallel, and the width of the bottom surface of each concave groove is larger than the width of each opening.
9. The reinforced butt joint structure of adjacent aluminum sliding doors according to claim 6, wherein: the screw is located between the buffer strip and the sealing strip, and the buffer strip and the sealing strip are made of the same material.
10. The reinforced butt joint structure of adjacent aluminum sliding doors according to claim 1, wherein: the end plate part is clamped and fixed with the opening part of the H-shaped section bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322015133.3U CN220539517U (en) | 2023-07-29 | 2023-07-29 | Reinforced butt joint structure of adjacent aluminum sliding doors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322015133.3U CN220539517U (en) | 2023-07-29 | 2023-07-29 | Reinforced butt joint structure of adjacent aluminum sliding doors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220539517U true CN220539517U (en) | 2024-02-27 |
Family
ID=89966388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322015133.3U Active CN220539517U (en) | 2023-07-29 | 2023-07-29 | Reinforced butt joint structure of adjacent aluminum sliding doors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220539517U (en) |
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2023
- 2023-07-29 CN CN202322015133.3U patent/CN220539517U/en active Active
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