CN203669304U - Integral type external corner protection strip - Google Patents
Integral type external corner protection strip Download PDFInfo
- Publication number
- CN203669304U CN203669304U CN201320754715.7U CN201320754715U CN203669304U CN 203669304 U CN203669304 U CN 203669304U CN 201320754715 U CN201320754715 U CN 201320754715U CN 203669304 U CN203669304 U CN 203669304U
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- CN
- China
- Prior art keywords
- guard strip
- external corner
- protection strip
- main body
- binding edge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to an integral type external corner protection strip. The integral type external corner protection strip comprises a protection strip body, and the cross section of the folded protection strip body is in a right angle shape. Two straight edges of the protection strip body are bent inwards to form a U-shaped rabbet, the two sides of the protection strip body are provided with locking opening strips, locking openings of the locking opening strips are in a U shape, the locking opening strips and the protection strip body are integrally formed, the direction of the locking openings of the locking opening strips is opposite to the direction of an opening of the rabbet of the protection strip body, and the cross section is in an S shape after the locking openings and the rabbet are connected. According to the external corner protection strip, the locking opening strips and the protection strip body are integrally formed, the installing procedures of the external corner protection strip is reduced, the locking opening strips and the protection strip body are firmly connected, installing is accelerated to some extent, an anchoring nail is covered by a chair rail and cannot be rusted due to corrosion of wind and rain, and the service life of the external corner protection strip is prolonged.
Description
Technical field
The utility model relates to building unit field, especially a kind of monolithic external corner guard strip.
Background technology
The corner of the exterior wall of building is commonly called as external corner, is easy to be collided impaired, and impaired for fear of external corner, people have taked some safeguard measures, protect now the method in the corner of skin to have multiple: with the reinforcement means of fine sand, concrete thickening; With batten or metal sheet cornerite.Certainly the same with the protected mode of skin, the protected mode in corner also presents various development, useful granite, marble veneer, useful ceramic exterior wall brick, useful stone matter spray painting also.Occur again now that on the market a kind of surface waterproofing layer adopts color asphalt shingle, the inside insulation layer adopts the exterior wall decorating tile of extruded sheet, it had both had water-proof function and had also had the effect of thermal insulation, and increase gorgeous color to building, but, the weak point of this exposed wall facing brick is the asphalt felt tile insufficient strength that it is surperficial, not shock-resistant, mounting process complexity simultaneously, existing granite on the market, marble plinth plate not only cost is high and mounting process is complicated, colored malthoid external corner plate not only will use adhesive, but also fix with steel nail, after steel nail is fixed on the walling of corner, outside being all exposed to, not only affect outward appearance but also can get rusty, in order to overcome these defects, the Chinese patent notification number of our company's application is the external corner guard strip that CN202441012U discloses a kind of skin, the lock binding edge that the guard strip main body that is right angle by cross section after flanging and two cross sections are " U " type forms, two straight flanges of guard strip main body are inwardly converted into cross section and are U-shaped tongue and groove, when installation, the fore shaft of lock binding edge snapping relative to the tongue and groove of guard strip, in the indent abdominal cavity of lock binding edge, insert wall panel, although this external corner guard strip is installed also more for convenience, but guard strip and lock binding edge also need artificial fastening, and in the time there is distortion in the fore shaft of lock binding edge, may also need manually to proofread and correct, relatively increase workman's workload.
Utility model content
The purpose of this utility model is existing defect when solving in prior art external corner protection, a kind of collision simple in structure, easy for installation, resistance to, antiseep is provided and is convenient to the monolithic external corner guard strip of roof ponding circulation.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of monolithic external corner guard strip, comprise the rectangular guard strip main body of cross section after flanging, the inside bending of two straight flanges of this guard strip main body is " U " type tongue and groove, both sides in described guard strip main body are equipped with lock binding edge, the fore shaft of this lock binding edge is " U " type, described lock binding edge and described guard strip main body are one-body molded, and the fore shaft of lock binding edge is contrary with the tongue and groove opening direction of guard strip main body, and after fore shaft is connected with tongue and groove, cross section is " S " type.
Above-mentioned monolithic external corner guard strip, described tongue and groove extends along the length direction of guard strip main body.
Above-mentioned monolithic external corner guard strip, described fore shaft extends along the length direction of lock binding edge.
Above-mentioned monolithic external corner guard strip, fore shaft one side of described lock binding edge is provided with outward extending fixed head, and this fixed head is fixed on the walling in corner by anchor studs.
Above-mentioned monolithic external corner guard strip is inserted with wall panel in the fore shaft of described lock binding edge, and described anchor studs is covered by wall panel.
The beneficial effects of the utility model are: the lock binding edge of this external corner guard strip and guard strip main body are one-body molded, both the installation procedure that had reduced external corner guard strip has also guaranteed that lock binding edge and guard strip main body are connected firmly, accelerate to a certain extent the time of installing, anchor studs is not covered and can get rusty because of the corrosion of wind and rain by wall panel, has increased the application life of external corner guard strip.
Accompanying drawing explanation
Fig. 1 is that the utility model is arranged on the schematic diagram on body of wall;
Fig. 2 is the structural representation of the utility model embodiment 1;
Fig. 3 is the structural representation of the utility model embodiment 2.
The specific embodiment
For making that architectural feature of the present utility model and effect of reaching are had and further understand and be familiar with, coordinate detailed explanation in order to preferred embodiment and accompanying drawing, be described as follows:
As shown in Figure 1 and Figure 2, a kind of monolithic external corner guard strip, comprise the rectangular guard strip main body 1 of cross section after flanging, the inside bending of two straight flanges of this guard strip main body 1 is " U " type tongue and groove 2, is equipped with lock binding edge 3 in the both sides of guard strip main body 1, and the fore shaft 4 of this lock binding edge 3 is " U " type, as improvement of the present utility model, lock binding edge 3 is one-body molded with guard strip main body 1, and the fore shaft 4 of lock binding edge is contrary with tongue and groove 2 opening directions of guard strip main body 1, and after fore shaft 4 is connected with tongue and groove 2, cross section is " S " type.
Tongue and groove 2 extends along the length direction of guard strip main body 1, and fore shaft 4 extends along the length direction of lock binding edge 3.
Fore shaft 4 one sides of lock binding edge 3 are provided with outward extending fixed head 5, when installation, fixed head 5 is fixed on by anchor studs on the walling 7 in corner, at the interior insertion wall panel 6 of fore shaft 4 of lock binding edge and leave gap, anchor studs is covered by wall panel 6, can complete installation, and, tongue and groove 2 of the present utility model extends along the length direction of guard strip main body 1, and tongue and groove 2 can be discharged the ponding in corner, roof.
As shown in Figure 3, the external corner guard strip that this embodiment relates to and the structure of embodiment 1 are basic identical, its difference is, the two straight flanges bending laterally of guard strip main body 1 is " U " type tongue and groove 2, the edge that forms the guard strip main body 1 of " U " type tongue and groove is provided with the through hole 8 passing for anchor studs, and in the time installing, anchor studs is fixed on external corner guard strip on body of wall through through hole 8, after being positioned at the fore shaft of shingle nail of external corner guard strip both sides and the tongue and groove 2 of guard strip main body 1 and being interlocked, can complete assembling.
Lock binding edge and the guard strip main body of the external corner guard strip of above-described embodiment 1 and embodiment 2 are one-body molded, both the installation procedure that had reduced external corner guard strip has also guaranteed that lock binding edge and guard strip main body are connected firmly, accelerate to a certain extent the time of installing, anchor studs is not covered and can get rusty because of the corrosion of wind and rain by wall panel, has increased the application life of external corner guard strip.
More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what in above-described embodiment and manual, describe is principle of the present utility model; under the prerequisite that does not depart from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall in claimed scope of the present utility model.The protection domain that the utility model requires is defined by appending claims and equivalent thereof.
Claims (5)
1. a monolithic external corner guard strip, comprise the rectangular guard strip main body of cross section after flanging, the inside bending of two straight flanges of this guard strip main body is " U " type tongue and groove, both sides in described guard strip main body are equipped with lock binding edge, the fore shaft of this lock binding edge is " U " type, it is characterized in that, described lock binding edge and described guard strip main body are one-body molded, the fore shaft of lock binding edge is contrary with the tongue and groove opening direction of guard strip main body, and after fore shaft is connected with tongue and groove, cross section is " S " type.
2. monolithic external corner guard strip according to claim 1, is characterized in that, described tongue and groove extends along the length direction of guard strip main body.
3. monolithic external corner guard strip according to claim 1, is characterized in that, described fore shaft extends along the length direction of lock binding edge.
4. monolithic external corner guard strip according to claim 1, is characterized in that, fore shaft one side of described lock binding edge is provided with outward extending fixed head, and this fixed head is fixed on the walling in corner by anchor studs.
5. monolithic external corner guard strip according to claim 1, is characterized in that, in the fore shaft of described lock binding edge, be inserted with wall panel, described anchor studs is covered by wall panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320754715.7U CN203669304U (en) | 2013-11-25 | 2013-11-25 | Integral type external corner protection strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320754715.7U CN203669304U (en) | 2013-11-25 | 2013-11-25 | Integral type external corner protection strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203669304U true CN203669304U (en) | 2014-06-25 |
Family
ID=50965619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320754715.7U Expired - Fee Related CN203669304U (en) | 2013-11-25 | 2013-11-25 | Integral type external corner protection strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203669304U (en) |
-
2013
- 2013-11-25 CN CN201320754715.7U patent/CN203669304U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140625 Termination date: 20181125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |