CN207034613U - A kind of heat-insulating bridge-cut-off aluminium alloy extrusions - Google Patents
A kind of heat-insulating bridge-cut-off aluminium alloy extrusions Download PDFInfo
- Publication number
- CN207034613U CN207034613U CN201720892346.6U CN201720892346U CN207034613U CN 207034613 U CN207034613 U CN 207034613U CN 201720892346 U CN201720892346 U CN 201720892346U CN 207034613 U CN207034613 U CN 207034613U
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- Prior art keywords
- bar
- heat
- bars
- diagonal brace
- raised line
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Abstract
The utility model discloses a kind of heat-insulating bridge-cut-off aluminium alloy extrusions, including two side section bars and a heat insulation section；In side, the inner side of section bar is provided with T-slot；It is provided with rectangle raised line along its length at the bottom land center of T-slot, trapezoidal raised line is provided with rectangle raised line；Heat insulation section is by central rectangular bar, four diagonal brace bars extended by central rectangular bar top corner edge and the card article being separately positioned on four diagonal brace bars stretching edges；Four diagonal brace bar cross distributions, four card articles are parallel to each other, and a dovetail groove is formed by two diagonal brace bars and two card articles respectively in the left and right sides of central rectangular bar；Two side section bars are oppositely arranged, and respectively in the T-slot of the side section bar of both sides, the trapezoidal raised line of both sides is embedded in the dovetail groove at left and right sides of heat insulation section the card article at left and right sides of heat insulation section respectively.The heat-insulating bridge-cut-off aluminium alloy section structure is stable, and heat-proof quality is strong.
Description
Technical field
A kind of aluminium alloy extrusions is the utility model is related to, especially a kind of heat-insulating bridge-cut-off aluminium alloy extrusions.
Background technology
The existing bridge-cut-off aluminium alloy with heat insulating function typically installs heat-insulated company between the side section bar of both sides
Narrow bars, because the structural strength of heat-insulated connection strap is low, it result in the decline of aluminium alloy extrusions overall construction intensity.It is therefore desirable to set
A kind of heat-insulating bridge-cut-off aluminium alloy extrusions is counted out, can effectively strengthen the structural strength of heat-insulating bridge-cut-off, it is ensured that be reliable to use.
The content of the invention
Purpose of utility model：A kind of heat-insulating bridge-cut-off aluminium alloy extrusions is provided, the structure that can effectively strengthen heat-insulating bridge-cut-off is strong
Degree, it is ensured that reliable to use.
Technical scheme：Heat-insulating bridge-cut-off aluminium alloy extrusions described in the utility model, including two side section bars and one
Heat insulation section；In side, the inner side of section bar is provided with T-slot；It is convex to be provided with rectangle along its length at the bottom land center of T-slot
Bar, trapezoidal raised line is provided with rectangle raised line；Heat insulation section is extended by central rectangular bar, four by central rectangular bar top corner edge
The diagonal brace bar gone out and the card article being separately positioned on four diagonal brace bars stretching edges；Four diagonal brace bar cross distributions, four cards
Bar is parallel to each other, and a dovetail groove is formed by two diagonal brace bars and two card articles respectively in the left and right sides of central rectangular bar；Two
Root side section bar is oppositely arranged, and the card article at left and right sides of heat insulation section is embedded in the T-slot of side section bar of both sides respectively, both sides
Trapezoidal raised line respectively in the dovetail groove at left and right sides of the heat insulation section.
The side edge type of the left and right sides is realized using the four diagonal brace bars and four card articles being parallel to each other of cross distribution
Material support and it is spacing, not only realize rock-steady structure, and prevented under the snap effect in trapezoidal raised line and dovetail groove up and down
Dislocation and the reinforcing of left and right connection, have extraordinary structural strength and stability；It is solid as connection using diagonal brace bar and card article
Determine part, so as to form the heat insulation structural of more cavitys between two side section bars, effectively ensure that heat dispersion.
As further limits scheme of the present utility model, distinguish along its length in the both sides up and down of central rectangular bar
Provided with a connection strap；It is provided with isolating bar along its length on connection strap；Isolating bar is supported on the phase of two side section bars
To between inner side.Heat-proof quality further enhancing using the setting of isolating bar, can also strengthen between two side section bars
Anti-extrusion performance, while the gap between two side section bars can be filled, it is easy to later stage glass to install.
As further limits scheme of the present utility model, edge strip is equipped with the upper and lower side of side section bar, on side
Bar is provided with the flange of inwardly rollover folding.Filling glass can be facilitated when installing glass in the later stage using the flange of inside rollover folding
Glue is fixed.
As further limits scheme of the present utility model, in side, the inside of section bar is provided with heat-insulated sky along its length
Chamber.Heat-proof quality can be further enhanced using insulated cavity.
Compared with prior art, its advantage is the utility model：Using four diagonal brace bars of cross distribution and four
The individual card article being parallel to each other realizes the side section brace and spacing of the left and right sides, not only realizes rock-steady structure, Er Qie
The reinforcing of dislocation up and down and left and right connection is prevented under snap effect in trapezoidal raised line and dovetail groove, has extraordinary structure strong
Degree and stability；Using diagonal brace bar and card article as connection fixture, so as to form more cavitys between two side section bars
Heat insulation structural, it effectively ensure that heat dispersion.
Brief description of the drawings
Fig. 1 is section bar end structure illustration of the present utility model.
In figure：1st, side section bar, 11, T-slot, 12, insulated cavity, 13, edge strip, 14, flange, 15, rectangle raised line, 16,
Trapezoidal raised line, 2, heat insulation section, 21, central rectangular bar, 22, connection strap, 23, isolating bar, 24, diagonal brace bar, 25, card article, 26, ladder
Shape groove.
Embodiment
Technical solutions of the utility model are described in detail below in conjunction with the accompanying drawings, but the scope of protection of the utility model
It is not limited to the embodiment.
Embodiment 1：
As shown in figure 1, the utility model discloses a kind of heat-insulating bridge-cut-off aluminium alloy extrusions, including two side section bars 1 with
An and heat insulation section 2；In side, the inner side of section bar 1 is provided with T-slot 11；It is square along its length at the bottom land center of T-slot 11
To provided with rectangle raised line 15, trapezoidal raised line 16 is provided with rectangle raised line 15；Heat insulation section 2 by central rectangular bar 21, four by
The diagonal brace bar 24 and be separately positioned on the card that four diagonal brace bars 24 are stretched out on edge that the top corner edge of central rectangular bar 21 extends
Bar 25；Four cross distributions of diagonal brace bar 24, four card articles 25 are parallel to each other, in the left and right sides of central rectangular bar 21 respectively by two
Individual diagonal brace bar 24 and two card articles 25 form a dovetail groove 26；Two side section bars 1 are oppositely arranged, heat insulation section 2 or so two
For the card article 25 of side respectively in the T-slot 11 of the side section bar 1 of both sides, the trapezoidal raised line 16 of both sides is embedded in heat insulation section respectively
In the dovetail groove 26 of 2 left and right sides.
Further, a connection strap 22 is respectively equipped with along its length in the both sides up and down of central rectangular bar 21；
Isolating bar 23 is provided with connection strap 22 along its length；Isolating bar 23 is supported between the relative inner of two side section bars 1；
Edge strip 13 is equipped with the upper and lower side of side section bar 1, the flange 14 of inwardly rollover folding is provided with edge strip 13；In side edge type
The inside of material 1 is provided with insulated cavity 12 along its length.
Heat-insulating bridge-cut-off aluminium alloy extrusions of the present utility model when in use, as a result of four diagonal brace bars of cross distribution
24 and four card articles 25 being parallel to each other, it is achieved thereby that the support of side section bar 1 of the left and right sides and spacing, is not only realized
Rock-steady structure, and prevent upper and lower misplace from adding with what left and right connected under the snap effect in trapezoidal raised line 16 and dovetail groove 26
Gu there is extraordinary structural strength and stability；Connection fixture is used as using diagonal brace bar 24 and card article 25 in addition, so that
The heat insulation structural of more cavitys is formed between two side section bars 1, can effectively ensure that heat dispersion.
As described above, although the utility model has been represented and described with reference to specific preferred embodiment, but it must not
It is construed to the limitation to the utility model itself.In the spirit and scope of the present utility model for not departing from appended claims and defining
Under the premise of, can various changes can be made in the form and details to it.
Claims (4)
- A kind of 1. heat-insulating bridge-cut-off aluminium alloy extrusions, it is characterised in that：Including two side section bars（1）An and heat insulation section （2）；In side section bar（1）Inner side be provided with T-slot（11）；In T-slot（11）Bottom land center at be provided with along its length Rectangle raised line（15）, in rectangle raised line（15）It is provided with trapezoidal raised line（16）；Heat insulation section（2）By central rectangular bar（21）, four It is individual by central rectangular bar（21）The diagonal brace bar that top corner edge extends（24）And it is separately positioned on four diagonal brace bars（24）Stretch out Card article on edge（25）；Four diagonal brace bars（24）Cross distribution, four card articles（25）It is parallel to each other, in central rectangular bar（21） The left and right sides respectively by two diagonal brace bars（24）With two card articles（25）Form a dovetail groove（26）；Two side section bars （1）It is oppositely arranged, heat insulation section（2）The card article of the left and right sides（25）The side section bar of both sides is embedded in respectively（1）T-slot（11） It is interior, the trapezoidal raised line of both sides（16）Heat insulation section is embedded in respectively（2）The dovetail groove of the left and right sides（26）It is interior.
- 2. heat-insulating bridge-cut-off aluminium alloy extrusions according to claim 1, it is characterised in that：In central rectangular bar（21）Up and down Both sides are respectively equipped with a connection strap along its length（22）；In connection strap（22）On be provided with isolating bar along its length （23）；Isolating bar（23）It is supported on two side section bars（1）Relative inner between.
- 3. heat-insulating bridge-cut-off aluminium alloy extrusions according to claim 1, it is characterised in that：In side section bar（1）Upper and lower sides Edge strip is equipped with face（13）, in edge strip（13）It is provided with the flange of inwardly rollover folding（14）.
- 4. heat-insulating bridge-cut-off aluminium alloy extrusions according to claim 1, it is characterised in that：In side section bar（1）Inside edge Its length direction is provided with insulated cavity（12）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720892346.6U CN207034613U (en) | 2017-07-21 | 2017-07-21 | A kind of heat-insulating bridge-cut-off aluminium alloy extrusions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720892346.6U CN207034613U (en) | 2017-07-21 | 2017-07-21 | A kind of heat-insulating bridge-cut-off aluminium alloy extrusions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207034613U true CN207034613U (en) | 2018-02-23 |
Family
ID=61465214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720892346.6U Expired - Fee Related CN207034613U (en) | 2017-07-21 | 2017-07-21 | A kind of heat-insulating bridge-cut-off aluminium alloy extrusions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207034613U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115637909A (en) * | 2022-09-27 | 2023-01-24 | 江苏鼎盛铝业股份有限公司 | Bridge-cut-off aluminum profile with stable structure |
-
2017
- 2017-07-21 CN CN201720892346.6U patent/CN207034613U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115637909A (en) * | 2022-09-27 | 2023-01-24 | 江苏鼎盛铝业股份有限公司 | Bridge-cut-off aluminum profile with stable structure |
| CN115637909B (en) * | 2022-09-27 | 2023-09-22 | 江苏鼎盛铝业股份有限公司 | Bridge cut-off aluminium alloy of stable in structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180223 Termination date: 20210721 |
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| CF01 | Termination of patent right due to non-payment of annual fee |