CN203925214U - A kind of safety window railing - Google Patents
A kind of safety window railing Download PDFInfo
- Publication number
- CN203925214U CN203925214U CN201420102567.5U CN201420102567U CN203925214U CN 203925214 U CN203925214 U CN 203925214U CN 201420102567 U CN201420102567 U CN 201420102567U CN 203925214 U CN203925214 U CN 203925214U
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- China
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- montant
- cross
- cross bar
- safety window
- window railing
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Abstract
The purpose of this utility model is to propose a kind of safety window railing.Safety window railing of the present utility model comprises cross bar, montant and outside framework, and described cross bar is provided with installation fixing hole, and described montant passes described installation fixing hole, thereby montant is fixedly connected with cross bar; The end of described cross bar and montant is all connected and fixed with outside framework; Key is the cross that the cross section of described montant is hollow, and the shape that fixing hole is installed conforms to montant cross section.Safety window railing of the present utility model, by changing the cross sectional shape of montant, is not increasing under the prerequisite of consumption of materials, has improved intensity and safety, has good practicality.
Description
Technical field
The utility model relates to a kind of safety window railing.
Background technology
For safety, balcony or the window place of a lot of buildings are provided with safety window railing.Traditional safety window railing is palisading type, and the stainless steel tube and the cross section that by cross section, are circle or rectangle are that rectangular section bar forms, and the stainless steel tube of this safety window railing, when being subject to external impacts, is easy to occur depression or bending, has therefore affected safety.And this safety window railing can visually destroy architectural style, affects attractive in appearance.In order to improve the problems referred to above, there is at present the built-in theft-proof window hurdle that formed by stainless steel wire, this kind of safety window railing be because the diameter of stainless steel wire is thinner, so people can't see stainless steel wire a long way off, has certain stealthy effect.But above-mentioned built-in theft-proof window hurdle is the intensity by SACRIFICIAL WINDOW hurdle to be realized, and has therefore affected safety.
Summary of the invention
The purpose of this utility model is to propose a kind of safety window railing with better safety and stealthy effect.
Safety window railing of the present utility model comprises cross bar, montant and outside framework, and described cross bar is provided with installation fixing hole, and described montant passes described installation fixing hole, thereby montant is fixedly connected with cross bar; The end of described cross bar and montant is all connected and fixed with outside framework; Key is that four axial sides of described montant are outstanding column structure, thereby forms the cross that cross section is hollow, and the shape that fixing hole is installed conforms to montant cross section.
People see through safety window railing to when looking around in building in the outside of building like this, and what see is the montant consisting of some vertical bar cylinders, therefore visually can give the very thin sensation of a kind of this montant of people, reaches stealthy effect.
Through research, applicant finds that conventional cross-section is that easily the reason of bending or depression is as follows being subject to external force for the stainless steel tube of circle or rectangle: the stress point of stainless steel tube is larger with the strong point of its both sides distance, and the moment that is therefore subject to impact force is also just larger.This patent adopts the criss-cross montant that cross section is hollow, and than rectangle or the circular montant of same girth, the hollow area of its inside is less, and therefore the leeway of distortion is also just very little; After installation, montant only has the position that sub-fraction is outstanding (being the lateral surface of cylinder) can be subject to external impacts, and all the other positions are all positioned at the inner side of this extrusion position, can not impacted; When certain of montant is a bit subject to external impacts, the Support Position of stress point and stress point both sides distance is very near, can access stronger support, is therefore not easy distortion.According to measuring and calculating, during the identical situation of girth when identical the amount of the consumable material (), cross section is that the intensity of the criss-cross montant of hollow is 2.3 times of circular montant.In the situation that equality strength requires, user can reduce the sectional area of montant, thereby improves stealthy effect.The shape that fixing hole is installed conforms to montant cross section, so that being connected between montant and cross bar is more stable, avoids montant arbitrarily to rotate.
Further, one group of described montant over against two cartridges parallels in cross bar place straight line, another group over against two cylinders perpendicular to cross bar place straight line.Like this, perpendicular to two cylinders of cross bar place straight line, over against the outside of safety window railing, (be after safety window railing installs, safety window railing is towards a side in building outside), not only can strengthen stealthy effect, and can reduce the area that montant can be subject to foreign impacts, thereby reduce the possibility of distortion.
Further, it is trapezoidal that the center, Jun Weiyou lateral, cross section of four cylinders of described montant expands gradually, when the lateral surface of cylinder is received impact force, can to both sides, be transmitted by the side of cylinder like this, further reduce the possibility of cylinder distortion, and can improve stealthy effect.
Further, the cross that the cross section of described cross bar is hollow, to improve the intensity of cross bar.
Further, the junction of described cross bar and montant is welded and fixed, so that cross bar and montant is fixing more firm.
Further, described outside framework is rectangle or circle, to improve aesthetics.
Safety window railing of the present utility model, by changing the cross sectional shape of montant, is not increasing under the prerequisite of consumption of materials, has improved intensity and safety, has good practicality.
Accompanying drawing explanation
Fig. 1 is the elevation of the safety window railing of embodiment 1.
Fig. 2 is the A-A sectional view of Fig. 1.
Fig. 3 is the sectional view of montant of the safety window railing of embodiment 2.
The specific embodiment
Contrast accompanying drawing below, by the description to embodiment, the specific embodiment of the present utility model is described in further detail as the effect of the mutual alignment between the shape of each related member, structure, each several part and annexation, each several part and operating principle etc.
Embodiment 1:
As shown in Figure 1, 2, the safety window railing of the present embodiment comprises at least one cross bar 1, some montants that are parallel to each other 2 and rectangular outer frame 3, and four axial sides of described montant 2 are outstanding cylinder 21, thereby forms the cross that cross section is hollow; Described cross bar 1 adopts the sheet material that cross section is rectangle to make, and it is provided with the cross conforming to montant cross section fixing hole is installed, and described montant 2 is through described installation fixing hole, and cross bar 1 is welded and fixed with the junction of montant 2, thereby montant 2 is fixedly connected with cross bar 1; The end of cross bar 1 and montant 2 is all connected and fixed with outside framework 3.
One group of described montant 2 over against two cylinders 21 be parallel to cross bar place straight line, another group over against two cylinders 21 perpendicular to cross bar 1 place straight line.Like this, perpendicular to two cylinders 21 of cross bar place straight line, over against the outside of safety window railing, (be after safety window railing installs, safety window railing is towards a side in building outside), not only can strengthen stealthy effect, and can reduce the area that montant 2 can be subject to foreign impacts, thereby reduce the possibility of distortion.
People see through safety window railing to when looking around in building in the outside of building, what see is the montant 2 consisting of some vertical bar cylinders 21, therefore visually can give the very thin sensation of a kind of this montant 2 of people, reaches stealthy effect.
Cross section is the criss-cross montant 2 of hollow, and than rectangle or the circular montant of same girth, the hollow area of its inside is less, and therefore the leeway of distortion is also just very little; After installation, montant 2 only has the position that sub-fraction is outstanding can be subject to external impacts, and all the other positions are all positioned at the inner side of extrusion position, can not impacted; When certain of montant 2 is a bit subject to external impacts, the Support Position of stress point and stress point both sides distance is very near, can access stronger support, is therefore not easy distortion.According to measuring and calculating, during the identical situation of girth when identical the amount of the consumable material (), cross section is that the intensity of the criss-cross montant 2 of hollow is 2.3 times of circular montant.In the situation that equality strength requires, user can reduce the sectional area of montant 2, thereby improves stealthy effect.The shape that fixing hole is installed conforms to montant cross section, so that being connected between montant 2 and cross bar 1 is more stable, avoids montant arbitrarily to rotate.
Embodiment 2:
As shown in Figure 3, as different from Example 1, it is trapezoidal that the center, Jun Weiyou lateral, cross section of four cylinders 21 of the montant 2 of the present embodiment expands gradually, like this when the lateral surface of cylinder 21 is received impact force, can to both sides, be transmitted by the side of cylinder 21, further reduce the possibility of cylinder 21 distortion, and can improve stealthy effect.
Claims (6)
1. a safety window railing, comprises cross bar, montant and outside framework, and described cross bar is provided with installation fixing hole, and described montant passes described installation fixing hole, thereby montant is fixedly connected with cross bar; The end of described cross bar and montant is all connected and fixed with outside framework; Four the axial sides that it is characterized in that described montant are outstanding column structure, thereby form the cross that cross section is hollow, and the shape that fixing hole is installed conforms to montant cross section.
2. safety window railing according to claim 1, it is characterized in that one group of described montant over against two cartridges parallels in cross bar place straight line, another group over against two cylinders perpendicular to cross bar place straight line.
3. safety window railing according to claim 2, is characterized in that the center, Jun Weiyou lateral, cross section of four cylinders of described montant expands gradually trapezoidal.
4. according to the safety window railing described in claim 1 or 2 or 3, the cross that the cross section that it is characterized in that described cross bar is hollow.
5. according to the safety window railing described in claim 1 or 2 or 3, it is characterized in that the junction of described cross bar and montant is welded and fixed.
6. according to the safety window railing described in claim 1 or 2 or 3, it is characterized in that described outside framework is rectangle or circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420102567.5U CN203925214U (en) | 2014-03-07 | 2014-03-07 | A kind of safety window railing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420102567.5U CN203925214U (en) | 2014-03-07 | 2014-03-07 | A kind of safety window railing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203925214U true CN203925214U (en) | 2014-11-05 |
Family
ID=51821043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420102567.5U Expired - Fee Related CN203925214U (en) | 2014-03-07 | 2014-03-07 | A kind of safety window railing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203925214U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103883239A (en) * | 2014-03-07 | 2014-06-25 | 信宜市汇美电器有限公司 | Anti-theft window bar |
-
2014
- 2014-03-07 CN CN201420102567.5U patent/CN203925214U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103883239A (en) * | 2014-03-07 | 2014-06-25 | 信宜市汇美电器有限公司 | Anti-theft window bar |
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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: 20141105 Termination date: 20150307 |
|
| EXPY | Termination of patent right or utility model |