CN216841271U - Flexible door and window section bar - Google Patents
Flexible door and window section bar Download PDFInfo
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- CN216841271U CN216841271U CN202220043804.XU CN202220043804U CN216841271U CN 216841271 U CN216841271 U CN 216841271U CN 202220043804 U CN202220043804 U CN 202220043804U CN 216841271 U CN216841271 U CN 216841271U
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Abstract
The utility model discloses a flexible door and window section bar, including the equipment section bar, be provided with the equipment chamber that extends along its length direction on the equipment section bar, the circumference lateral wall in equipment chamber includes the deformation chamber wall that links to each other with outdoor adjacent outdoor chamber wall and with outdoor chamber wall both sides limit, and outdoor chamber wall is the rigidity chamber wall, and the deformation chamber wall is the flexible chamber wall. Compared with the prior art, the flexible door and window profile has the advantages that the circumferential cavity wall of the assembled profile is set to be the outdoor cavity wall with the rigidity and the flexible deformation cavity wall, interference fit is conveniently carried out with the corner connectors, the installation efficiency is improved on the one hand, the structural strength after assembly is guaranteed on the other hand, and in addition, the smoothness between the spliced door and window profiles is guaranteed because the outdoor cavity wall is rigid, so that the quality of doors and windows is favorably improved.
Description
Technical Field
The utility model belongs to the technical field of door and window section bar technique and specifically relates to a flexible door and window section bar is related to.
Background
In modern decoration, doors and windows are important facilities and decorations in buildings, and the market demand is very large. The angle sign indicating number usually need be used during door and window installation for splice at door and window corner, two sections are inserted respectively to the both ends of angle sign indicating number and are fixed.
The utility model discloses a compound door and window section bar of thermal-insulated plastic-aluminum like that chinese utility model patent that bulletin number is CN207017870U, including aluminium alloy and plastic section bar, wherein the aluminium alloy is provided with the angle sign indicating number cavity, and plastic section bar is provided with the angle sign indicating number cavity, conveniently inserts the angle sign indicating number through the angle sign indicating number cavity, splices two adjacent door and window section bars. However, when the door and window profiles are spliced, because the profiles have high strength and are not easy to deform, the sizes of the corner connectors and the corner connector cavities of the profiles need to be ensured to be completely consistent, namely when the corner connectors are too small, gaps are easily left between the corner connectors and the corner connector cavities, so that the adjacent door and window profiles are easy to loosen, the smooth smoothness is difficult to ensure, the installation quality of doors and windows is reduced, and the structural strength of the doors and windows is difficult to ensure; and when the angle sign indicating number is too big, the angle sign indicating number is difficult for inserting into the angle sign indicating number intracavity, brings inconvenience for the equipment of door and window section bar, has reduced the installation effectiveness.
Therefore, there is a need for an improved profile for windows and doors in the prior art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the defect that exists among the prior art, provide one kind and be convenient for assemble the flexible door and window section bar of connection just is favorable to improving equipment planarization and structural strength in order to improve the installation effectiveness.
In order to realize the technical effects, the utility model adopts the technical scheme that: the utility model provides a flexible door and window section bar, includes the equipment section bar, be provided with the equipment chamber that extends along its length direction on the equipment section bar, the circumference lateral wall in equipment chamber include with outdoor adjacent outdoor chamber wall and with the deformation chamber wall that outdoor chamber wall both sides limit links to each other, outdoor chamber wall is the rigid chamber wall, deformation chamber wall is the flexible chamber wall.
In the door and window section bar of above-mentioned technical scheme, because the deformation chamber wall in equipment section bar equipment chamber is flexible chamber wall, can take place to warp, consequently make things convenient for the tip of angle sign indicating number to insert and closely cooperate with the equipment section bar, on the one hand, the installation effectiveness has been improved, on the other hand has guaranteed the structural strength of equipment, and because in the equipment chamber, be rigid chamber wall with outdoor adjacent outdoor chamber wall, thereby avoid taking place to warp at the indoor outer chamber wall part of assembling-process, so, the planarization after the door and window section bar concatenation has been guaranteed.
Preferably, the deformation chamber wall comprises an indoor chamber wall arranged on one side of the outdoor chamber wall and two connecting chamber walls arranged between the outdoor chamber wall and the indoor chamber wall, and at least one of the indoor chamber wall and the two connecting chamber walls is a flexible chamber wall.
Through adopting above-mentioned technical scheme for the deformation chamber wall comprises indoor chamber wall and two connection chamber walls, is flexible chamber wall through setting up at least one of them, so that can warp, realize the interference fit between assembly chamber and the angle sign indicating number, existing improvement installation effectiveness is favorable to, by having guaranteed the joint strength between concatenation back door and window section bar and the angle sign indicating number.
Preferably, the inner chamber wall is a rigid chamber wall, and one of the two connecting chamber walls is a flexible chamber wall.
Through adopting above-mentioned technical scheme, guarantee the structural strength of indoor chamber wall, avoid taking place to warp after the equipment, influence the planarization of door and window section bar and indoor adjacent one side to set up to flexible chamber wall through connecting one of them in the chamber wall with two, so that can realize the deformation in equipment chamber, conveniently assemble the section bar and carry out interference fit with the angle sign indicating number.
Preferably, a flexible concave part is arranged on one of the two connecting cavity walls.
Through adopting above-mentioned technical scheme, utilize flexible depressed part so that realize the flexible deformation of connecting the chamber wall, after inserting the angle sign indicating number, the angle sign indicating number can make the depressed part take place slight deformation for interference fit is realized with the equipment section bar to the angle sign indicating number, guarantees the planarization of equipment intensity and equipment, and improves the installation effectiveness.
Preferably, flexible concave parts are arranged on the two connecting cavity walls.
Through adopting above-mentioned technical scheme, not only increased the quantity of depressed part, inserting the angle sign indicating number back moreover, can make two connect the chamber wall go up the simultaneous occurrence and warp, guarantee that the connection chamber wall of both sides receives even unanimous extrusion effort.
Preferably, the two sunken parts of the connecting cavity wall are arranged oppositely.
Through adopting above-mentioned technical scheme, further guaranteed that this door and window section bar carries out the equipment connection back with the angle sign indicating number, the connection chamber wall of equipment chamber both sides receives even unanimous extrusion effort for equipment section bar both sides atress is even unanimous, and then strengthens the structural strength of the door and window section bar after the equipment.
Preferably, the circumferential outer side wall of the assembly profile comprises a protrusion, and the recess is arranged on the protrusion.
Through adopting above-mentioned technical scheme, utilize the bulge to make things convenient for this door and window section bar and angle sign indicating number equipment back, flexible depressed part takes place to warp to improve the packaging efficiency of door and window section bar.
Preferably, the wall thickness of the assembly profile along the circumference of the assembly cavity is uniform.
Through adopting above-mentioned technical scheme, avoid the wall thickness undersize of depressed part position, lead to the structure of equipment section bar to hang down excessively, keep unanimous through the wall thickness that will assemble the section bar along its equipment chamber circumference for structural strength is unanimous everywhere to the equipment section bar, improves the structural strength and the quality of door and window section bar.
Preferably, the recess is disposed immediately adjacent to the chamber interior cavity wall.
Through adopting above-mentioned technical scheme, adjust the position of depressed part, increase the distance between depressed part and the outdoor chamber wall, the depressed part is to the influence on outdoor chamber wall when reducing the equipment to guarantee the planarization of outdoor chamber wall.
Preferably, the indoor wall body further comprises a butt-joint section bar which is connected with the assembly section bar and has the length direction consistent with that of the assembly section bar, the butt-joint section bar is arranged on one side of the assembly section bar adjacent to the indoor wall body, and a butt-joint cavity extending along the length direction of the butt-joint section bar is arranged on the butt-joint section bar.
Through adopting above-mentioned technical scheme, utilize the butt joint chamber of butt joint section bar to insert the angle sign indicating number, make things convenient for and dock between the adjacent door and window section bar to consolidate the structural strength after the adjacent door and window section bar is connected.
Preferably, the circumferential cavity wall of the docking cavity is a rigid cavity wall.
Through adopting above-mentioned technical scheme, the circumference chamber wall of butt joint chamber is the rigid chamber wall to prevent that the butt joint chamber from taking place to warp, in order to guarantee the accurate butt joint between the adjacent door and window section bar.
To sum up, the utility model discloses flexible door and window section bar compares with prior art, sets to rigidity non-deformable's outdoor chamber wall and flexible deformable deformation chamber wall through the circumference chamber wall that will assemble the section bar, conveniently carries out interference fit with the angle sign indicating number, improves the installation effectiveness on the one hand, and on the other hand guarantees the structural strength after the equipment, because outdoor chamber wall is the rigidity, guarantees the planarization between the door and window section bar after the concatenation in addition to be favorable to promoting door and window's quality.
Drawings
FIG. 1 is a schematic view of the structure of example 1 before assembly;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is an assembled front view of embodiment 1;
FIG. 4 is a schematic diagram of the spliced structure of two embodiments 1;
FIG. 5 is an exploded schematic view of FIG. 4;
FIG. 6 is a schematic structural view before assembly in example 2;
FIG. 7 is a front view of FIG. 6;
FIG. 8 is a schematic view of the spliced structure of two embodiments 2;
FIG. 9 is an exploded schematic view of FIG. 8;
in the figure: 1. the heat insulation structure comprises an assembly section, 2, an assembly cavity, 3, an outdoor cavity wall, 4, a deformation cavity wall, 5, an indoor cavity wall, 6, a connecting cavity wall, 7, a concave part, 8, a convex part, 9, a butt joint section, 10, a butt joint cavity, 11, a heat insulation strip and 12 corner connectors.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
Example 1
As shown in fig. 1 to 5, the flexible door and window profile of embodiment 1 includes an assembly profile 1, the assembly profile 1 is provided with an assembly cavity 2 extending along a length direction thereof, a circumferential side wall of the assembly cavity 2 includes an outdoor cavity wall 3 adjacent to the outdoor and a deformation cavity wall 4 connected to two side edges of the outdoor cavity wall 3, the deformation cavity wall 4 includes an indoor cavity wall 5 disposed on one side of the outdoor cavity wall 3 and two connection cavity walls 6 disposed between the outdoor cavity wall 3 and the indoor cavity wall 5, both the two connection cavity walls 6 are flexible cavity walls, and both the indoor cavity wall 5 and the outdoor cavity wall 3 are rigid cavity walls; flexible concave parts 7 are arranged on the two connecting cavity walls 6, and the concave parts 7 on the two connecting cavity walls 6 are arranged right opposite to each other and are arranged close to the indoor cavity wall 5; the circumference lateral wall of equipment section bar 1 includes two bulges 8, and two depressed parts 7 one-to-one set up on two bulges 8, and the wall thickness of equipment section bar 1 along equipment chamber 2 circumference is unanimous.
In the door and window profile of the embodiment, because the two connecting cavity walls 6 of the assembly cavity 2 are both flexible cavity walls and can deform, when the door and window profile is connected with the corner brace 12, the corner brace 12 extrudes on the connecting cavity walls 6 to deform the connecting cavity walls, so that the interference fit between the corner brace 12 and the assembly cavity 2 is realized, on one hand, the connection strength is ensured due to the interference fit between the two connecting cavity walls, on the other hand, the connecting cavity walls 6 can be matched with the assembly part position of the corner brace 12 through deformation, so that the quick connection between the corner brace 12 and the assembly profile 1 is facilitated, the connection efficiency of two adjacent door and window profiles is further improved, and the installation efficiency is improved; in addition, because outdoor chamber wall 3 and indoor chamber wall 5 are the rigidity chamber wall, non-deformable to guarantee the planarization of two adjacent door and window section bar equipments, with improvement door and window quality.
It should be noted that, in order to achieve the above technical effect, it is only necessary to ensure that at least one of the chamber inner wall 5 and the two connecting chamber walls 6 is a deformable flexible chamber wall.
The two connecting cavity walls 6 are respectively provided with the flexible sunken parts 7, so that the requirement that the two connecting cavity walls 6 can be flexibly deformed is met, the sunken parts 7 are arranged close to the indoor cavity wall 5, the distance between the sunken parts 7 and the outdoor cavity wall 3 is increased, two flexible cantilevers are formed on one side adjacent to the indoor cavity wall 5, the influence of the sunken parts 7 on the outdoor cavity wall 3 during assembly is reduced, the smoothness of the outer side of a door window is ensured, and after the assembly, the assembled section bar 1 is deformed as shown in fig. 3; the two sunken parts 7 are arranged oppositely, so that after the door and window profile is assembled with the corner brace 12, the stress on two sides of the door and window profile is uniform and consistent, and the structural strength after assembly is ensured; and, through setting up bulge 8 to make equipment section bar 1 unanimous along the wall thickness of equipment chamber 2 circumference, guarantee the structural strength at equipment chamber 2 position, avoid taking place to warp back equipment section bar 1 fracture damage, so, further improved the quality of door and window section bar.
Example 2
As shown in fig. 6 to 9, the flexible door and window profile of embodiment 2 is based on embodiment 1, and is different from embodiment 1 in that it further includes a butt-joint profile 9 connected to the assembly profile 1 and having a length direction consistent with that of the assembly profile, and the assembly profile 1 and the butt-joint profile 9 are fixedly connected by a heat insulation strip 11 having a length direction consistent with that of the assembly profile and the butt-joint profile; the butt joint section bar 9 is arranged on one side of the assembly section bar 1 adjacent to the indoor space, a butt joint cavity 10 extending along the length direction of the butt joint section bar 9 is arranged on the butt joint section bar 9, and the circumferential cavity wall of the butt joint cavity 10 is a rigid cavity wall.
In this embodiment, through setting up heat insulating strip 11 for door and window section bar has thermal-insulated function, reduces thermal transmission, guarantees the stability of structure, increase of service life, and heat insulating strip 11 can select for use the heat insulating strip of polyurethane.
Set up equipment section bar 1 and butt joint section bar 9 respectively in the both sides of thermal-insulated strip 11 for when two door and window section bars assemble the concatenation, need use two angle sign indicating numbers 12, as shown in fig. 9, one of them angle sign indicating number 12 tip inserts to the equipment intracavity 2 of equipment section bar 1, interference fit through this angle sign indicating number 12 and equipment chamber 2, convenient equipment, the installation effectiveness is improved, and guarantee the planarization of equipment, and another angle sign indicating number 12 tip inserts to the butt joint intracavity 10 of butt joint section bar 9, the circumference chamber wall of butt joint chamber 10 is the rigid chamber wall, utilize this angle sign indicating number 12 and carry out interference fit with butt joint chamber 10, further strengthen the joint strength of two door and window section bars, in order to guarantee the steadiness of door and window structure, promote door and window whole quality.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (11)
1. The utility model provides a flexible door and window section bar, includes equipment section bar (1), be provided with on equipment section bar (1) along its length direction extension's equipment chamber (2), its characterized in that:
the circumferential side wall of the assembly cavity (2) comprises an outdoor cavity wall (3) adjacent to the outdoor and a deformation cavity wall (4) connected with two side edges of the outdoor cavity wall (3), the outdoor cavity wall (3) is a rigid cavity wall, and the deformation cavity wall (4) is a flexible cavity wall.
2. Flexible door and window profile according to claim 1, characterized in that: the deformation chamber wall (4) comprises an indoor cavity wall (5) arranged on one side of the outdoor chamber wall (3) and two connecting chamber walls (6) arranged between the outdoor chamber wall (3) and the indoor cavity wall (5), wherein at least one of the indoor cavity wall (5) and the two connecting chamber walls (6) is a flexible chamber wall.
3. Flexible door and window profile according to claim 2, characterized in that: the inner chamber wall (5) is a rigid chamber wall, and one of the two connecting chamber walls (6) is a flexible chamber wall.
4. Flexible door and window profile according to claim 3, characterized in that: one of the two connecting cavity walls (6) is provided with a flexible concave part (7).
5. Flexible door and window profile according to claim 4, characterized in that: and flexible concave parts (7) are arranged on the two connecting cavity walls (6).
6. Flexible door and window profile according to claim 5, characterized in that: the concave parts (7) of the two connecting cavity walls (6) are arranged oppositely.
7. Flexible door and window profile according to claim 4, characterized in that: the circumferential outer side wall of the assembly profile (1) comprises a protruding portion (8), and the recessed portion (7) is arranged on the protruding portion (8).
8. Flexible door and window profile according to claim 7, characterized in that: the wall thickness of the assembly section (1) along the circumferential direction of the assembly cavity (2) is consistent.
9. Flexible door and window profile according to claim 4, characterized in that: the recess (7) is arranged in close proximity to the chamber inner cavity wall (5).
10. Flexible door and window profile according to claim 1, characterized in that: still include with equipment section bar (1) link to each other and length direction and rather than unanimous butt joint section bar (9), butt joint section bar (9) set up in equipment section bar (1) and indoor adjacent one side, be provided with butt joint chamber (10) that extend along its length direction on butt joint section bar (9).
11. The flexible door and window profile of claim 10, wherein: the circumferential cavity wall of the butt joint cavity (10) is a rigid cavity wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220043804.XU CN216841271U (en) | 2022-01-06 | 2022-01-06 | Flexible door and window section bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220043804.XU CN216841271U (en) | 2022-01-06 | 2022-01-06 | Flexible door and window section bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216841271U true CN216841271U (en) | 2022-06-28 |
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ID=82114577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220043804.XU Active CN216841271U (en) | 2022-01-06 | 2022-01-06 | Flexible door and window section bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216841271U (en) |
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2022
- 2022-01-06 CN CN202220043804.XU patent/CN216841271U/en active Active
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