CN203462912U - Section bar and obtuse-angle mullion prepared thereby - Google Patents
Section bar and obtuse-angle mullion prepared thereby Download PDFInfo
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- CN203462912U CN203462912U CN201320288095.2U CN201320288095U CN203462912U CN 203462912 U CN203462912 U CN 203462912U CN 201320288095 U CN201320288095 U CN 201320288095U CN 203462912 U CN203462912 U CN 203462912U
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- section bar
- pillar
- obtuse angle
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Abstract
The utility model provides a section bar and an obtuse-angle mullion prepared thereby. According to the section bar of the utility model, the medial part, the lateral part and the drawing connection part of the section bar are supported. In this way, the material is saved and the integral strength of the section bar is improved. Therefore, the section bar can bear a larger pressure. The outer side of the obtuse-angle mullion is flat and smooth. Meanwhile, the technical requirements on the strength, the safety, the wind pressure resistance and the like, are met.
Description
Technical field
The utility model relates to a kind of section bar with special cross-section, and in addition, the utility model also relates to the window corner of being made by this section bar.
Background technology
Section bar is a kind of hardware of strip, and its diverse location has identical cross sectional shape.Section bar easily manufactured, is widely used in door window frame, building unit and radiating piece.For section bar, outbalance be cross sectional shape, different cross sectional shapes is applicable to different fields.Therefore, section bar supplier's Research Emphasis also focuses mostly in the cross section of special-shaped section, as 200710123946.7 disclosed that heat sink section bars, or 201110208269.5 disclosed that interface section bars.Different field has different requirements to section bar cross section, and in door and window aluminium section bar, material cost, bulk strength, heat-insulating sound-insulating and flat appearance are main technical requirementss, but prior art door and window aluminium section bar does not often reach such requirement.
Utility model content
The problem existing to solve prior art is provided in the obtuse angle that the technical problems to be solved in the utility model is to provide a kind of section bar and this section bar to make.
In order to solve the problems of the technologies described above, the utility model is intended structure following technical proposals: a kind of section bar, is characterized in that comprising:
One outside portion, described outside portion comprises two inverted sections and a segmental arc, the two ends of described segmental arc are connected to respectively described inverted sections,
One inside portion, crossing the forming of two extensions that described inside portion is obtuse angle by angle, the described extension of at least one is provided with locating slot, and
The drawknot portion of at least one, the two ends of described drawknot portion are connected to respectively described extension and described inverted sections.
Preferably, described inverted sections is comprised of orthogonal two extensions, and two described extensions are connected to respectively segmental arc and drawknot portion.
Preferably, described locating slot is at least comprised of the first pillar and the second pillar, and described the first pillar and the second pillar all extend out from described inside portion.
Preferably, described the first pillar extends one first hook to the direction of described the second pillar, and described the second pillar extends one first flange to the direction of described the first pillar.
In a kind of obtuse angle, endure, in described obtuse angle, very by described section bar, made, it is characterized in that, in described obtuse angle, very have an elastic component, described elastic component is formed by connecting by location division and elastic portion, wherein, described location division is fixed in described locating slot, described location division is comprised of neck and the extension that is positioned at described neck both sides, and the root of described elastic portion is connected to the described extension of one of them, and described elastic portion is provided with reinforcement edge.
At section bar of the present utility model, under the support of inside portion, outside portion and drawknot portion, save material, good integral strength, can bear larger pressure.The outside of enduring in obtuse angle is smooth, meets the technical requirementss such as intensity, safety, anti-wind pressure.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the sectional view of this section bar of the present utility model;
Fig. 2 is the sectional view of this elastic component of the present utility model;
Fig. 3 is the sectional view under a kind of preferred embodiment of enduring in obtuse angle of the present utility model;
Fig. 4 is the partial enlarged drawing at the A place of Fig. 3.
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
Fig. 1 is preferred section bar 1 structure of the present utility model, in overall structure, 12, inside portion, outside portion 11 and two drawknot portions 13, consists of.12, inside portion 11, described outside portion and drawknot portion 13 have identical thickness in different positions, are 1.4mm.
Described outside portion 12 comprises the inverted sections 121 that is positioned at two ends and the segmental arc 122 that is positioned at centre, and segmental arc 122 can be 1/3rd circle.And described inverted sections 121 is comprised of orthogonal two extensions 123, being i.e. shaped as of inverted sections 121 " L ".
Described inside portion 11 is crossing the forming of two extensions 111 of 120 ° by angle, and the described extension of at least one is provided with locating slot 112.Described locating slot 112 is at least comprised of the first pillar 113 and the second pillar 114, and described the first pillar 113 and the second pillar 114 extend out to same direction from two of described inside portion 11 different positions.Described the first pillar 113 extends one first hook 115 to the direction of described the second pillar 114, described the second pillar 114 extends one first flange 116 to the direction of described the first pillar 113, and to extend the second flange 117 away from the direction of described the first pillar 113.As Fig. 1, in fact first hook the 115 and first flange 116 forms a fastening structure, so that stably connect elastic component 14.The distance of described the second flange 117 and described inside portion 11 is greater than the distance of described the first flange 116 and described inside portion 11.
The two ends of described drawknot portion 13 are connected to respectively 12He extension, inside portion 123.
Preferably, one end of the close described drawknot portion 13 of described outside portion 12 is provided with rib 124, and the width of described rib 124 is greater than the width of described outside portion 12.Rib 124 can be outstanding arcuate structure or a polygonized structure, and it is for guiding the insertion of elastic component 14.
In of the present utility model this obtuse angle as shown in Figure 2, endure 02, in described obtuse angle, very 02 by described section bar 1, made, in described obtuse angle, endure 02 and have an elastic component 14, described elastic component 14 is formed by connecting by location division 141 and elastic portion 142, and described location division 141 is fixed in described locating slot 112.Described location division 141 is comprised of neck 143 and the extension 144 that is positioned at described neck 143 both sides, and the shape of location division 141 adapts with locating slot 112.The root of described elastic portion 142 is connected to one end of the described extension 144 of one of them, and this elastic portion 142 is extended to the other end of this extension 144.Elastic portion 142 is provided with strengthens edge 145.This reinforcement edge 145 can limit elastic portion 142 elastically-deformable positions occur, and can guarantee that elastic portion 142 stably slides.For guarantee in obtuse angle very 02 install after, external surface is smooth, the ultimate range of the root of described elastic portion 14 and described extension 144 is greater than the length of inverted sections 133.
In order more clearly to embody the utility model, present embodiment provides a kind of very aluminium alloy window of 02 that has in obtuse angle.In obtuse angle, very 02 provide a right angle bending, so that this aluminium alloy window is arranged on the corner of wall.Sash 03 Locating Glass 04, is very provided with elastic component 14 between 02 at least part of sash 03 and obtuse angle, and this elastic component 14 can guarantee that window, in moving process, can not produce violent shock.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. a section bar, is characterized in that comprising:
One outside portion, described outside portion comprises two inverted sections and a segmental arc, the two ends of described segmental arc are connected to respectively described inverted sections,
One inside portion, crossing the forming of two extensions that described inside portion is obtuse angle by angle, the described extension of at least one is provided with locating slot, and
The drawknot portion of at least one, the two ends of described drawknot portion are connected to respectively described extension and described inverted sections.
2. section bar as claimed in claim 1, is characterized in that, described inverted sections is comprised of orthogonal two extensions, and two described extensions are connected to respectively segmental arc and drawknot portion.
3. section bar as claimed in claim 1, is characterized in that, described locating slot is at least comprised of the first pillar and the second pillar, and described the first pillar and the second pillar all extend out from described inside portion.
4. section bar as claimed in claim 3, is characterized in that, described the first pillar extends one first hook to the direction of described the second pillar, and described the second pillar extends one first flange to the direction of described the first pillar.
5. in an obtuse angle, endure, in described obtuse angle, very by section bar described in claim 1, made, it is characterized in that, in described obtuse angle, very have an elastic component, described elastic component is formed by connecting by location division and elastic portion, wherein, described location division is fixed in described locating slot, described location division is comprised of neck and the extension that is positioned at described neck both sides, and the root of described elastic portion is connected to the described extension of one of them, and described elastic portion is provided with reinforcement edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320288095.2U CN203462912U (en) | 2013-05-24 | 2013-05-24 | Section bar and obtuse-angle mullion prepared thereby |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320288095.2U CN203462912U (en) | 2013-05-24 | 2013-05-24 | Section bar and obtuse-angle mullion prepared thereby |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203462912U true CN203462912U (en) | 2014-03-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320288095.2U Expired - Fee Related CN203462912U (en) | 2013-05-24 | 2013-05-24 | Section bar and obtuse-angle mullion prepared thereby |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203462912U (en) |
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2013
- 2013-05-24 CN CN201320288095.2U patent/CN203462912U/en not_active Expired - Fee Related
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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: 20140305 Termination date: 20200524 |
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| CF01 | Termination of patent right due to non-payment of annual fee |