CN205399865U - External corner strip and contain its external corner structure - Google Patents
External corner strip and contain its external corner structure Download PDFInfo
- Publication number
- CN205399865U CN205399865U CN201620146001.1U CN201620146001U CN205399865U CN 205399865 U CN205399865 U CN 205399865U CN 201620146001 U CN201620146001 U CN 201620146001U CN 205399865 U CN205399865 U CN 205399865U
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- external corner
- limits
- strip
- angle
- limit
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Abstract
The utility model provides an external corner strip and contain its external corner structure, include, two external corner limits, two contained angle adaptation in the external corner of building basic unit that the external corner limit formed, and two cobordants in spear, two assembly contained angle that the limit formed and two the contained angle angle diagonal angle that the external corner limit formed is connected. The external corner strip has the external corner of preventing and receives the impact fracture, lets the more straight and upright function of external corner to can prevent sharp -pointed position wound people or thing, the atress is even, and when avoiding impacting, the not hard up bold finish coat that drives of external corner strip drops, and use the external corner structure that contains it, can have the effect of imitative stone material piece at inorganic veneer mortar during as the finish coat.
Description
Technical field
This utility model relates to the surface-veneer engineered technical field of external wall, particularly relates to a kind of external corner strip and the external corner structure comprising it.
Background technology
External corner, for metope epirelief corner out, often in 90 degree.In prior art, the making of external corner is manually plastered thus forming external corner each through workman.But owing to external corner part is the prominent position of metope, it is vulnerable to collision, the external corner made by existing mode, owing to impact resistant capability is weak, causes that external corner very easily damages.For solving the problems referred to above, those skilled in the art increase the impact resistant capability of external angle position by arranging external corner strip at external corner place, it is prevented that external corner damages.But existing external corner strip there is problems in that 1, people are sharply easily damaged by angle.2, external corner strip design is unreasonable, when being subject to clashing into, easily drives large area finish coat to come off.3, when using inorganic facing mortar as finish coat, existing external corner strip destroys the imitative stone material piece effect of inorganic facing mortar.
Utility model content
This utility model is for solving above-mentioned technical problem, it is provided that following technical scheme:
External corner strip, including, two external corner limits, the angle that two described external corner limits are formed adapts to the external corner of building basic unit；And two assembling limits, two described assembling limits are fixed with two described external corner limits and are connected, and make angle the top of the horn that two described assembling limits are formed and the angle the top of the horn that two described external corner limits are formed relative.
Wherein, the length on described assembling limit is 3mm-30mm.
Wherein, the length on described assembling limit is 5mm.
Wherein, the length on described external corner limit is 30mm-100mm.
Wherein, the length on described external corner limit is 50mm.
Wherein, the angle that two described assembling limits are formed is 90 degree.
Wherein, two described external corner limits fix with two described assembling limits that to be connected the cross section formed be cross.
Comprise the external corner structure of above-mentioned external corner strip, including, fit in building basic unit's external corner and external corner strip, two external corner limits of described external corner strip and the described two sides building basic unit's external corner；The inorganic facing mortar layer of arranged outside on external corner limit；Article two, in the angle that assembling limit is formed, weather-proof glue-line is set.
Wherein, the thickness of described inorganic facing mortar layer is equal with the length on described assembling limit.
Wherein, the material of described external corner strip is hot-galvanized steel, aluminium alloy or PVC.
External corner strip described in the utility model has and prevents external corner to be subject to impact failure, allows the function that external corner is more straight and upright, and is possible to prevent sharp-pointed position to wound people or thing, and uniform force, it is to avoid during shock, external corner strip loosens and drives bulk finish coat to come off；And use the external corner structure comprising it, the effect of imitative stone material piece can be had when inorganic facing mortar is as finish coat.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of external corner strip of the present utility model；
Fig. 2 is the structural representation of the external corner structure comprising external corner strip of the present utility model；
Fig. 3 is the structural representation in this utility model one of which embodiment.
Detailed description of the invention
Below in conjunction with accompanying drawing of the present utility model, the technical solution of the utility model is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
External corner strip, material selection hot-galvanized steel, aluminium alloy or PVC.When material is aluminium alloy or PVC, as shown in Figure 1, it includes four edges, respectively two external corner limits 1 and two assembling limits 2, article two, the angle α that external corner limit 1 is formed is suitable with the external corner of building basic unit, and the angle α angle that formed, two assembling formed angle β and two external corner limits, limit 21 is relative with angle, and namely two are assembled limits and fix with two external corner limits and be connected, make angle the top of the horn that two described assembling limits are formed and the angle the top of the horn that two described external corner limits are formed relative, form integrative-structure.Wherein, the length L assembling limit 2 is 3mm-30mm, it is preferred that length L is 5mm.The length D on external corner limit 1 is 30mm-100mm, it is preferred that length D is 50mm.Preferably, two assembling angle β of being formed of limit 2 are 90 degree.The external corner strip of above-mentioned making, good stability, it is not susceptible to damage under suffering impact events.And when being clashed into, it being similar to cross or criss-cross structure owing to cross section is formed, moment diminishes so that external corner strip is more firm, it is to avoid causes shock that external corner strip is loosened and drives bulk finish coat to come off.
In a kind of optional embodiment, when material is hot-galvanized steel, as it is shown on figure 3, external corner strip described in the utility model is formed by mechanical deflection by whole hot-galvanized steel band, make external corner limit thickness more than assembling limit thickness.The protection on assembling limit can be increased, increase its impact resistant capability.All the other principles are identical.
As in figure 2 it is shown, comprise the external corner structure of above-mentioned external corner strip, including, fit in building basic unit external corner 3 and external corner strip, two external corner limits 1 of described external corner strip and the two sides of described building basic unit external corner；The inorganic facing mortar layer 4 of arranged outside on external corner limit 1；Article two, in the angle that assembling limit 2 is formed, weather-proof glue-line 5 is set.Wherein, the thickness of described inorganic facing mortar layer 4 is equal with the length on described assembling limit 2.Wherein, the material of described external corner strip is hot-galvanized steel, aluminium alloy or PVC.
Comprising the external corner structure of external corner strip, construction method is: first building basic unit external corner 3 is rested and reorganized by workman, roots out projection, and filling-in is caved in.By cementitious rubber cement, external corner strip is pasted on external corner place of building basic unit, makes two external corner limits 1 and the two sides building basic unit's external corner 3 be fixed to one.Then carry out inorganic facing mortar to criticize and scrape, form inorganic facing mortar layer 4.Scraping in process criticizing, the thickness making inorganic facing mortar layer 4 is equal with the length on assembling limit 2, makes assembling limit 2 can protect the edge of inorganic facing mortar layer, it is to avoid to clash into the damage of the inorganic facing mortar layer caused.After batch scraping, assemble, at two, the angle that limits are formed, stamp weather-resistant glue, thus forming stone material piece effect true to nature, ultimately form this uses novel described in external corner structure.Exterior angle is obtuse angle by this external corner structure, firmer, reduces and clashes into the damage caused.And by assembling limit, the edge of inorganic facing mortar layer is protected, it is to avoid external corner place suffers to clash into the inorganic facing mortar layer cracking caused or damage.Weather-resistant glue flexible relative, effectively the protection person and the thing safety when clashing into.When external corner structure sustains damage, relative to the external corner structure made by tradition external corner strip, weather-resistant glue rehabilitation cost is low, and renovation technique is simple, reduces manpower and financial resources cost.
In a kind of optional embodiment, two described external corner limits fix with two described assembling limits that to be connected the cross section formed be cross, and namely the angle of α and β is equal to 90 degree, it is simple to produce in batches, and have the advantages such as stability, shock resistance be better.
The above; it is only detailed description of the invention of the present utility model; but protection domain of the present utility model is not limited thereto; any those familiar with the art is in the technical scope that this utility model discloses; change can be readily occurred in or replace, all should be encompassed within protection domain of the present utility model.Therefore, protection domain of the present utility model should described be as the criterion with scope of the claims.
Claims (10)
1. external corner strip, it is characterised in that: including, two external corner limits, the angle that two described external corner limits are formed adapts to the external corner of building basic unit；And two assembling limits, two described assembling limits are fixed with two described external corner limits and are connected, and make angle the top of the horn that two described assembling limits are formed and the angle the top of the horn that two described external corner limits are formed relative.
2. external corner strip according to claim 1, it is characterised in that: the length on described assembling limit is 3mm-30mm.
3. external corner strip according to claim 2, it is characterised in that: the length on described assembling limit is 5mm.
4. external corner strip according to claim 3, it is characterised in that: the length on described external corner limit is 30mm-100mm.
5. external corner strip according to claim 4, it is characterised in that: the length on described external corner limit is 50mm.
6. external corner strip according to claim 5, it is characterised in that: the angle that two described assembling limits are formed is 90 degree.
7. external corner strip according to claim 6, it is characterised in that: two described external corner limits fix with two described assembling limits that to be connected the cross section formed be cross.
8. comprise the external corner structure of external corner strip as according to any one of claim 1-7, it is characterised in that: include, building basic unit's external corner and external corner strip, the two sides laminating of two external corner limits of described external corner strip and described building basic unit external corner；The inorganic facing mortar layer of arranged outside on external corner limit；Article two, in the angle that assembling limit is formed, weather-proof glue-line is set.
9. the external corner structure comprising external corner strip according to claim 8, it is characterised in that: the thickness of described inorganic facing mortar layer is equal with the length on described assembling limit.
10. the external corner structure comprising external corner strip according to claim 9, it is characterised in that: the material of described external corner strip is hot-galvanized steel, aluminium alloy or PVC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620146001.1U CN205399865U (en) | 2016-02-26 | 2016-02-26 | External corner strip and contain its external corner structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620146001.1U CN205399865U (en) | 2016-02-26 | 2016-02-26 | External corner strip and contain its external corner structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205399865U true CN205399865U (en) | 2016-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620146001.1U Ceased CN205399865U (en) | 2016-02-26 | 2016-02-26 | External corner strip and contain its external corner structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205399865U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105735579A (en) * | 2016-02-26 | 2016-07-06 | 重庆格上建材有限公司 | External corner bead and external corner structure comprising same |
-
2016
- 2016-02-26 CN CN201620146001.1U patent/CN205399865U/en not_active Ceased
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105735579A (en) * | 2016-02-26 | 2016-07-06 | 重庆格上建材有限公司 | External corner bead and external corner structure comprising same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20210624 Decision number of declaring invalidation: 50148 Granted publication date: 20160727 |
|
| IW01 | Full invalidation of patent right |