CN217206035U - 90-degree corner heat insulation strip structure and composite corner profile - Google Patents
90-degree corner heat insulation strip structure and composite corner profile Download PDFInfo
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- CN217206035U CN217206035U CN202121411586.2U CN202121411586U CN217206035U CN 217206035 U CN217206035 U CN 217206035U CN 202121411586 U CN202121411586 U CN 202121411586U CN 217206035 U CN217206035 U CN 217206035U
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Abstract
The utility model discloses a 90-degree corner heat-insulating strip structure and a composite corner profile, the 90-degree corner heat-insulating strip structure comprises a first heat-insulating strip body, two second heat-insulating strip bodies and two connecting strip bodies, the two connecting strip bodies are respectively connected with the two side surfaces of the first heat-insulating strip body, the two connecting strip bodies are mutually and vertically arranged, the first heat-insulating strip body extends along the right-angled angle bisector formed by the two connecting strip bodies, the two second heat-insulating strip bodies are respectively connected with two second connecting ends, the two second heat-insulating strip bodies are respectively and vertically arranged with the two connecting strip bodies, the composite corner profile comprises the 90-degree corner heat-insulating strip structure, an inner right-angle profile and an outer right-angle profile which are respectively arranged at the inner side and the outer side of the 90-degree corner heat-insulating strip structure, the two ends of the first heat-insulating strip bodies are respectively butted with the outer right-angle position of the inner right-angle profile and the inner right-angle position of the outer right-angle profile, the connection between the inner right-angle profile and the outer right-angle profile is firmer, and the heat insulation effect is improved.
Description
Technical Field
The utility model relates to a technical field of aluminium alloy, in particular to 90 degrees corner heat insulating strip structures and compound corner section bar.
Background
In order to have a heat insulation function, a corner section on an aluminum alloy door or window is often provided with a heat insulation strip structure, and the corner section mainly comprises three parts, namely an indoor part alloy section and an outdoor part alloy section, and the heat insulation strip structure arranged between the indoor part alloy section and the outdoor part alloy section. This kind of heat insulating strip structure in the corner section bar generally adopts split type many heat insulating strips, in the use, can lead to the structural strength of corner section bar to weaken to thermal-insulated effect is also not good.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a 90 degrees thermal-insulated strip structures of corner and compound corner section bar to solve one or more technical problem that exist among the prior art, provide a profitable selection or create the condition at least.
The technical scheme adopted for solving the technical problems is as follows:
at first the utility model provides a 90 degree corner heat insulating strip structure, it includes: the first heat insulation strip body, the two second heat insulation strip bodies and the two connecting strip bodies, the connecting strip body is provided with a first connecting end and a second connecting end, the two first connecting ends are respectively connected with two side surfaces of the first heat insulation strip body, the two connecting strip bodies are arranged vertically, the first thermal barrier strip extends along a bisector of a right angle formed by the two connecting thermal barrier strips, the first heat insulation strip body penetrates through the inner side and the outer side of the right angle, the first heat insulation strip body is provided with an inner contact end arranged on the inner side of the right angle and an outer contact end arranged on the outer side of the right angle, the two second heat insulation strip bodies are respectively connected with the two second connecting ends, the two second heat insulation strip bodies are respectively and vertically arranged with the two connecting strip bodies, the second thermal-insulated strip body is provided with the orientation the inboard first joint portion in right angle, the second thermal-insulated strip body is provided with the orientation the second joint portion in the right angle outside.
When using, the utility model discloses a 90 degrees corner heat insulating strip structures set up in the thermal-insulated clearance in the right angle of the corner section bar of peripheral hardware, wherein two second thermal-insulated strip bodies through first joint portion and second joint portion respectively with two section bar body joints, at this moment the external contact end on the first thermal-insulated strip body is contradicted with the outer corner department in the thermal-insulated clearance in right angle, and the internal contact end of interior contact end on the first thermal-insulated strip body is contradicted with the interior corner department in the thermal-insulated clearance in right angle, make and to form three point support between two section bar bodies in the corner section bar, improve the intensity of structure, and two connections separate the strip body and separate two second thermal-insulated strip bodies and first thermal-insulated strip body for two thermal-insulated chambeies, improve thermal-insulated effect.
As a further improvement of the above technical solution, a second cavity extending along the length direction of the second heat-insulating strip body is arranged inside the second heat-insulating strip body, at least one second reinforcing rib is arranged in the second cavity, the second cavity is divided into at least two second separation cavities by the at least one second reinforcing rib, and the at least two second separation cavities are arranged at intervals from the first clamping portion to the second clamping portion.
The second thermal-insulated strip body in this scheme separates its inside second cavity into two at least second compartments through at least one second strengthening rib for the thermal conductivity of the second thermal-insulated strip body reduces, improves the holistic heat-proof quality of thermal-insulated strip structure, and still plays the effect that subtracts the weight.
As a further improvement of the above technical solution, a third cavity extending along the length direction of the connecting division bar body is arranged inside the connecting division bar body, the third cavity is provided with at least one third reinforcing rib, the third cavity is divided into at least two third separation cavities by the at least one third reinforcing rib, and the at least two third separation cavities are arranged at intervals in the direction from the first connecting end to the second connecting end.
The connection separates the strip body and separates into two at least third compartments that separate into through at least one third strengthening rib with its inside third cavity, and the third separates the heat conductivility that the strip body can be connected to the third compartment.
As a further improvement of the above technical solution, a first cavity extending along the length direction of the first heat-insulating strip is arranged inside the first heat-insulating strip, at least one first reinforcing rib is arranged in the first cavity, the first cavity is divided into at least two first separation cavities by the at least one first reinforcing rib, and the at least two first separation cavities are arranged at intervals from the inner abutting end to the outer abutting end.
First thermal-insulated strip body in this scheme separates into two at least first compartments that separate into through at least one first strengthening rib with its inside first cavity, and first compartment can reduce the heat conductivility of first thermal-insulated strip body.
As a further improvement of the technical scheme, the outer contact end is of a right-angle convex structure, and the inner contact end is of a right-angle concave structure. The outer contact end that is the protruding structure of right angle form in this scheme can match ground and contradict with the reentrant corner right angle of section bar, and the interior contact end that is the sunken structure of right angle form can match ground and contradict with the external corner right angle of section bar, improves the agility of thermal-insulated strip structural installation.
As a further improvement of the technical scheme, the first clamping portion and the second clamping portion are both of dovetail boss structures.
Furthermore the utility model provides a compound corner section bar, it includes foretell 90 degrees corner heat insulating strip structures, still includes interior right angle section bar and outer right angle section bar the two right angle edges in the interior right angle section bar outside all are provided with the third joint portion with first joint portion joint the two right angle edges of outer right angle section bar inboard all are provided with the fourth joint portion with second joint portion joint, interior touch end with the external corner right angle department of interior right angle section bar is contradicted, outer touch end with the external corner right angle department of outer right angle section bar is contradicted.
The beneficial effects of the utility model are that: the 90-degree corner heat insulation strip structure in this scheme can firmly splice interior right-angle profile and outer right-angle profile together for the connection between interior right-angle profile and the outer right-angle profile is more firm, and can improve the thermal-insulated effect between interior right-angle profile and the outer right-angle profile.
Drawings
The invention will be further described with reference to the accompanying drawings and examples;
fig. 1 is a schematic structural view of an embodiment of a 90-degree corner heat-insulating strip structure provided by the present invention;
fig. 2 is a schematic structural diagram of an embodiment of the composite corner profile provided by the present invention.
Detailed Description
This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, if words such as "a plurality of" are used, the meaning is one or more, the meaning of a plurality of words is two or more, and the meaning of more than, less than, more than, etc. is understood as not including the number, and the meaning of more than, less than, more than, etc. is understood as including the number.
In the description of the present invention, unless there is an explicit limitation, the terms such as setting, installing, connecting, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meaning of the terms in the present invention by combining the specific contents of the technical solution.
Referring to fig. 1 and 2, the composite corner profile of the present invention is made in the following embodiments:
the composite corner profile of the embodiment comprises a 90-degree corner heat insulation strip structure, an inner right-angle profile 400 and an outer right-angle profile 500, wherein the inner right-angle profile 400 is arranged on the inner right-angle side of the 90-degree corner heat insulation strip structure, and the outer right-angle profile 500 is arranged on the outer right-angle side of the 90-degree corner heat insulation strip structure.
The 90-degree corner heat insulation strip structure comprises a first heat insulation strip body 100, two second heat insulation strip bodies 200 and two connecting strip bodies 300, wherein the connecting strip bodies 300 are provided with a first connecting end 310 and a second connecting end 320, the two first connecting ends 310 are respectively connected with two side surfaces of the first heat insulation strip body 100, the two connecting strip bodies 300 are arranged in a mutually perpendicular mode, the first heat insulation strip body 100 extends along a right-angled bisector formed by the two connecting strip bodies 300, the first heat insulation strip body 100 penetrates through the inner side and the outer side of the right angle, the first heat insulation strip body 100 is provided with an inner abutting end 110 arranged on the inner side of the right angle and an outer abutting end 120 arranged on the outer side of the right angle, the inner abutting end 110 abuts against the right angle of the inner right angle section 400, and the outer abutting end 120 abuts against the right angle of the inner corner of the outer right angle section 500.
Two thermal-insulated bodies 200 of second are connected with two second link 320 respectively, two the thermal-insulated bodies 200 of second are respectively with two it sets up perpendicularly to connect at a distance from the body 300, the thermal-insulated bodies 200 of second are provided with the orientation the inboard first joint portion 210 in right angle, the thermal-insulated bodies 200 of second are provided with the orientation the second joint portion 220 in the right angle outside all be provided with the third joint portion 410 with first joint portion 210 joint on the both right angles in the interior right angle section 400 outside all be provided with the fourth joint portion 510 with second joint portion 220 joint on the both right angles in the inboard right angle of outer right angle section 500, first joint portion 210 and second joint portion 220 in this embodiment are forked tail boss structure, and fourth joint portion 510 and third joint portion 410 are the draw-in groove structure.
Two second thermal-insulated strip 200 and first thermal-insulated strip 100 in this embodiment can make and form three point support between interior right-angle section 400 and the outer right-angle section 500, at the right angle corner and the right angle both sides in the thermal-insulated clearance of right angle respectively, improve the intensity of structure to two are connected and are separated for two thermal-insulated chambeies between strip 300 can be separated two second thermal-insulated strip 200 and the first thermal-insulated strip 100 respectively, improve the thermal-insulated effect between interior right-angle section 400 and the outer right-angle section 500.
Further, a second cavity extending along the length direction of the second heat-insulating strip 200 is arranged inside the second heat-insulating strip 200, at least one second reinforcing rib 230 is arranged inside the second cavity, the second cavity is divided into at least two second separated cavities 240 by the at least one second reinforcing rib 230, the at least two second separated cavities 240 are arranged at intervals from the first clamping portion 210 to the second clamping portion 220, and the second heat-insulating strip 200 divides the second cavity inside the second heat-insulating strip 200 into at least two second separated cavities 240 by the at least one second reinforcing rib 230, so that the heat-conducting performance of the second heat-insulating strip 200 is reduced, the heat-insulating performance of the whole heat-insulating strip structure is improved, and a weight-reducing effect is achieved.
A third cavity extending along the length direction of the connecting barrier body 300 is arranged inside the connecting barrier body 300, at least one third reinforcing rib 330 is arranged in the third cavity, the third cavity is divided into at least two third separating cavities 340 by the at least one third reinforcing rib 330, the at least two third separating cavities 340 are arranged at intervals from the first connecting end 310 to the second connecting end 320, the third cavity inside the connecting barrier body 300 is divided into at least two third separating cavities 340 by the at least one third reinforcing rib 330, and the third separating cavities 340 can reduce the heat-conducting performance of the connecting barrier body 300.
The first heat-insulating strip body 100 is internally provided with a first cavity extending along the length direction of the first heat-insulating strip body 100, the first cavity is internally provided with at least one first reinforcing rib 130, the first cavity is divided into at least two first separation cavities 140 by the at least one first reinforcing rib 130, the at least two first separation cavities 140 are arranged at intervals from the inner abutting ends 110 to the outer abutting ends 120, the first heat-insulating strip body 100 divides the first cavity into at least two first separation cavities 140 by the at least one first reinforcing rib 130, and the first separation cavities 140 can reduce the heat-conducting property of the first heat-insulating strip body 100.
Furthermore, the outer contact end 120 is a right-angle protrusion structure, and the inner contact end 110 is a right-angle depression structure. The outer abutting end 120 of the right-angle-shaped protruding structure in the scheme can be abutted against the internal corner right-angle part of the outer right-angle section bar 500 in a matching mode, the inner abutting end 110 of the right-angle-shaped recessed structure is abutted against the external corner right-angle part of the inner right-angle section bar 400 in a matching mode, and the rapidness of the heat insulation strip structure installation is improved.
While the preferred embodiments of the present invention have been described, the present invention is not limited to the above-described embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are to be included within the scope of the present invention defined by the claims.
Claims (7)
1. The utility model provides a 90 degree corner heat insulating strip structure which characterized in that: it includes: the heat insulation structure comprises a first heat insulation strip body (100), two second heat insulation strip bodies (200) and two connecting strip bodies (300), wherein the connecting strip body (300) is provided with a first connecting end (310) and a second connecting end (320), the two first connecting ends (310) are respectively connected with two side surfaces of the first heat insulation strip body (100), the two connecting strip bodies (300) are arranged in a mutually perpendicular mode, the first heat insulation strip body (100) extends along a right-angled bisector formed by the two connecting strip bodies (300), the first heat insulation strip body (100) penetrates through the inner side and the outer side of the right angle, the first heat insulation strip body (100) is provided with an inner abutting end (110) arranged on the inner side of the right angle and an outer abutting end (120) arranged on the outer side of the right angle, the two second heat insulation strip bodies (200) are respectively connected with the two second connecting ends (320), and the two second heat insulation strip bodies (200) are respectively and vertically arranged with the two connecting strip bodies (300), the second thermal-insulated strip body (200) is provided with the orientation first joint portion (210) of right angle inboard, the second thermal-insulated strip body (200) is provided with the orientation second joint portion (220) in the right angle outside.
2. The 90 degree corner insulating strip structure of claim 1, wherein: a second cavity extending along the length direction of the second heat insulation strip body (200) is arranged inside the second heat insulation strip body (200), at least one second reinforcing rib (230) is arranged in the second cavity, the second cavity is divided into at least two second separation cavities (240) by the at least one second reinforcing rib (230), and the at least two second separation cavities (240) are arranged at intervals from the first clamping portion (210) to the second clamping portion (220).
3. The 90-degree corner heat insulating strip structure according to claim 1, wherein: the connecting division bar body (300) is internally provided with a third cavity extending along the length direction of the connecting division bar body (300), the third cavity is provided with at least one third reinforcing rib (330), the third cavity is divided into at least two third separation cavities (340) by the at least one third reinforcing rib (330), and the at least two third separation cavities (340) are arranged at intervals from the first connecting end (310) to the second connecting end (320).
4. The 90 degree corner insulating strip structure of claim 1, wherein: the first heat insulation strip body (100) is internally provided with a first cavity extending along the length direction of the first heat insulation strip body (100), the first cavity is internally provided with at least one first reinforcing rib (130), the first cavity is divided into at least two first separation cavities (140) by the at least one first reinforcing rib (130), and the at least two first separation cavities (140) are arranged at intervals from the inner abutting end (110) to the outer abutting end (120).
5. The 90 degree corner insulating strip structure of claim 1, wherein: the outer contact end (120) is of a right-angle-shaped convex structure, and the inner contact end (110) is of a right-angle-shaped concave structure.
6. The 90 degree corner insulating strip structure of claim 1, wherein: the first clamping portion (210) and the second clamping portion (220) are both of dovetail boss structures.
7. A composite corner section bar is characterized in that: the 90-degree corner heat insulation strip structure comprises an inner right-angle section bar (400) and an outer right-angle section bar (500), wherein third clamping parts (410) clamped with the first clamping parts (210) are arranged on two right-angle edges on the outer side of the inner right-angle section bar (400), fourth clamping parts (510) clamped with the second clamping parts (220) are arranged on two right-angle edges on the inner side of the outer right-angle section bar (500), the inner abutting end (110) abuts against an outer corner right-angle part of the inner right-angle section bar (400), and the outer abutting end (120) abuts against an inner corner right-angle part of the outer right-angle section bar (500).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121411586.2U CN217206035U (en) | 2021-06-23 | 2021-06-23 | 90-degree corner heat insulation strip structure and composite corner profile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121411586.2U CN217206035U (en) | 2021-06-23 | 2021-06-23 | 90-degree corner heat insulation strip structure and composite corner profile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217206035U true CN217206035U (en) | 2022-08-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121411586.2U Active CN217206035U (en) | 2021-06-23 | 2021-06-23 | 90-degree corner heat insulation strip structure and composite corner profile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217206035U (en) |
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- 2021-06-23 CN CN202121411586.2U patent/CN217206035U/en active Active
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