CN207700963U - A kind of heat insulating strip - Google Patents
A kind of heat insulating strip Download PDFInfo
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- CN207700963U CN207700963U CN201721868045.6U CN201721868045U CN207700963U CN 207700963 U CN207700963 U CN 207700963U CN 201721868045 U CN201721868045 U CN 201721868045U CN 207700963 U CN207700963 U CN 207700963U
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- cavity
- linkage section
- armstand
- armstands
- heat insulating
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Abstract
The utility model belongs to energy-saving building technology field, more particularly to a kind of heat insulating strip, including linkage section, the side of the linkage section is connected with cavity portion, cavity is equipped in the cavity portion, expanded material is filled in the cavity, the cavity portion includes two armstands perpendicular to the linkage section, the height of one armstand is more than the height of another armstand, it is connected with an oblique arm between the end of two armstands, the cross section of the cavity is right-angled trapezium, and the both ends of the linkage section are equipped with the mounting portion of swallow-tail form.Heat insulation strip structure provided by the utility model is simple, and intensity is high, convenient for production, greatly improves sealing heat insulation.
Description
Technical field
The utility model is related to energy-saving building technology fields, and in particular to a kind of heat insulating strip.
Background technology
With the improvement of people ' s living standards with the improvement of living environment, and in northern frore area to high heat preservation energy-saving
Requirement be also continuously improved, the requirement to building window, curtain wall is also being continuously improved.It is more and more used on building
Aluminium alloy heat insulation energy-saving door and window or curtain wall, the aluminum alloy energy saving window or door, curtain wall can not only make structural rigidity reach requirement, and light
Be full of, be beautiful, can realize inside and outside the functions such as double-colored, and be convenient for the installation of corresponding accessory.But since aluminium alloy extrusions is that the good of heat is led
Body, in the winter in summer；Two season indoor/outdoor temperature-difference it is larger, need to open room conditioning or heater, then cause the quick of indoor and outdoor heat
Conduction, reduces the utilization rate of the energy.
In the existing aluminum alloy energy saving window or door used, curtain wall construction, heat insulation strip structure is all used.Current known bridge-cut-off aluminum closes
There are mainly three types of Jinmen window heat insulating strips, a kind of to use polyvinyl chloride for raw material, a kind of to use polyurethane for raw material, another kind use
Polyamide (being commonly called as nylon) is raw material, and wherein polyamide thermal barrier strip is using relatively broad.Heat insulating strip is the core for wearing a heat insulation section
Heart component, it is both " bridge cut-off " on heat transfer path in aluminium section bar, reduces transmission of the heat at aluminium section bar position；Be again every
The structural connection of both sides aluminium section bar in hot profiles, by its connection so that three parts of heat insulation section are whole as one
Body bears load jointly.
The coefficient of heat insulation of heat insulating strip used at present is generally all 3.0 or so, but the building requirements in some places now
The coefficient of heat insulation of door and window is 2.0 hereinafter, existing heat insulation strip structure is complicated, and intensity difference, heat insulation is poor, cannot meet building every
Heat request,.
Utility model content
For the defects in the prior art, the utility model provides a kind of heat insulating strip, simple in structure, and intensity is high, heat-insulated effect
Fruit is good, meets heat-insulating power conservation requirement.
The utility model provides a kind of heat insulating strip, including linkage section, and the side of the linkage section is connected with cavity portion, described
It is equipped with cavity in cavity portion, is filled with expanded material in the cavity, the cavity portion includes perpendicular to the two of the linkage section
Armstand, the height of an armstand are more than the height of another armstand, an oblique arm are connected between the end of two armstands,
The cross section of the cavity is right-angled trapezium, and the both ends of the linkage section are equipped with the mounting portion of swallow-tail form；
Angle between one armstand and oblique arm is 20-40 degree, and the angle between another armstand and oblique arm is
140-160 degree, the height of two armstands are more than the vertical range between two armstands.
As an improvement the thickness of one end of the big armstand of the oblique arm connection height is more than the small armstand of connection height
One end thickness.
As a further improvement, the re-entrant portion is in the middle part of the linkage section.
As a further improvement, the linkage section, cavity portion and mounting portion are an integral molding structure.
As a further improvement, fillet, the side of the mounting portion are arranged on the outside of the junction of two armstands and oblique arm
Fillet is arranged in angle.
As shown from the above technical solution, heat insulation strip structure provided by the utility model is simple, can make integrated formed structure,
Intensity is high, convenient for production, and expanded material is filled in the cavity of cavity portion, 50% thermal coefficient can be reduced, increase simultaneously
Structural strength, cavity portion are ladder structure of right angle, are conducive to dustproof and waterproof and improve structural strength, are easily installed simultaneously, if
Rounded structure is set, is conducive to the aluminiums such as heat insulating strip and door and window and is fitted and connected, improves sealing heat insulation.
Description of the drawings
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific implementation mode or attached drawing needed to be used in the description of the prior art are briefly described.In all the appended drawings, similar
Element or part are generally identified by similar reference numeral.In attached drawing, each element or part might not be according to actual ratios
It draws.
Fig. 1 is the structural schematic diagram of the utility model embodiment；
In attached drawing, 1- linkage sections, 2- cavity portions, 201- armstands, 202- oblique arms, 3- expanded materials, 4- mounting portions.
Specific implementation mode
Technical solutions of the utility model are described in detail below in conjunction with specific embodiment.Following embodiment is only used
In clearly illustrating the technical solution of the utility model, therefore it is only used as example, and cannot be new to limit this practicality with this
The protection domain of type.
It should be noted that unless otherwise indicated, technical term or scientific terminology used in this application should be this reality
The ordinary meaning understood with novel one of ordinary skill in the art.
In this application unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；Can be that machinery connects
It connects, can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary in two elements
The interaction relationship of the connection in portion or two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
As shown in Figure 1, a kind of heat insulating strip, including linkage section 1, the side of linkage section 1 are connected with cavity portion 2, cavity portion 2
It is interior to be equipped with cavity, it is filled with expanded material 3 in cavity, cavity portion 2 includes two armstands 201 perpendicular to linkage section 1, an armstand
201 height is more than the height of another armstand 201, is connected with an oblique arm 202 between the end of two armstands 201, cavity it is transversal
Face is right-angled trapezium, and the both ends of linkage section 1 are equipped with the mounting portion of swallow-tail form, wherein above-mentioned expanded material can be specifically polyurethane
Foaming thermal-insulating, naturally it is also possible to be other common foaming thermal-insulatings.
In the present embodiment, the angle between an armstand 201 and oblique arm 202 is 20-40 degree, another armstand 201 and oblique arm
Angle between 202 is 140-160 degree, and the height of two armstands 201 is more than the vertical range between two armstands 201, is conducive to carry
High structural strength enhances water proof and dust proof effect, is easily installed simultaneously.
In the present embodiment, the thickness of one end of the big armstand 201 of the connection height of oblique arm 202 is more than the small armstand of connection height
The thickness of 201 one end effectively improves the structural strength of cavity portion 2.
In the present embodiment, cavity portion 2 is located at the middle part of linkage section 1, and linkage section 1, cavity portion 2 and mounting portion 4 are integrated into
Type structure.
In the present embodiment, fillet, the corner setting of mounting portion 4 are set on the outside of two armstands 201 and the junction of oblique arm 202
Fillet.
In the specification of the utility model, numerous specific details are set forth.It is to be appreciated, however, that the reality of the utility model
Applying example can put into practice without these specific details.In some instances, well known method, knot is not been shown in detail
Structure and technology, so as not to obscure the understanding of this description.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term
It states and is necessarily directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be with
It can be combined in any suitable manner in any one or more of the embodiments or examples.In addition, without conflicting with each other, this field
Technical staff can by the feature of different embodiments or examples described in this specification and different embodiments or examples into
Row combines and combination.
Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the utility model, rather than limits it
System；Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should
Understand：It still can be with technical scheme described in the above embodiments is modified, either to which part or whole
Technical characteristic carries out equivalent replacement；And these modifications or replacements, this practicality that it does not separate the essence of the corresponding technical solution are new
The range of each embodiment technical solution of type, should all cover in the claim of the utility model and the range of specification.
Claims (5)
1. a kind of heat insulating strip, which is characterized in that including linkage section, the side of the linkage section is connected with cavity portion, the cavity
It is equipped with cavity in portion, expanded material is filled in the cavity, the cavity portion includes two armstands perpendicular to the linkage section,
The height of one armstand is more than the height of another armstand, and an oblique arm is connected between the end of two armstands, described
The cross section of cavity is right-angled trapezium, and the both ends of the linkage section are equipped with the mounting portion of swallow-tail form；
Angle between one armstand and oblique arm is 20-40 degree, and the angle between another armstand and oblique arm is 140-160
Degree, the height of two armstands are more than the vertical range between two armstands.
2. heat insulating strip according to claim 1, which is characterized in that the thickness of one end of the big armstand of the oblique arm connection height
Degree is more than the thickness of one end of the small armstand of connection height.
3. heat insulating strip according to claim 2, which is characterized in that the re-entrant portion is in the middle part of the linkage section.
4. heat insulating strip according to claim 3, which is characterized in that the linkage section, cavity portion and mounting portion are integrated into
Type structure.
5. heat insulating strip according to claim 4, which is characterized in that setting circle on the outside of the junction of two armstands and oblique arm
Fillet is arranged in the corner at angle, the mounting portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721868045.6U CN207700963U (en) | 2017-12-27 | 2017-12-27 | A kind of heat insulating strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721868045.6U CN207700963U (en) | 2017-12-27 | 2017-12-27 | A kind of heat insulating strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207700963U true CN207700963U (en) | 2018-08-07 |
Family
ID=63029429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721868045.6U Active CN207700963U (en) | 2017-12-27 | 2017-12-27 | A kind of heat insulating strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207700963U (en) |
-
2017
- 2017-12-27 CN CN201721868045.6U patent/CN207700963U/en active Active
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