CN201155257Y - Top-hinged swinging window opening security device - Google Patents
Top-hinged swinging window opening security device Download PDFInfo
- Publication number
- CN201155257Y CN201155257Y CNU2007200751256U CN200720075125U CN201155257Y CN 201155257 Y CN201155257 Y CN 201155257Y CN U2007200751256 U CNU2007200751256 U CN U2007200751256U CN 200720075125 U CN200720075125 U CN 200720075125U CN 201155257 Y CN201155257 Y CN 201155257Y
- Authority
- CN
- China
- Prior art keywords
- hook
- window
- frame
- pothook
- fixture
- 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 - Lifetime
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Abstract
The utility model relates to a safety device for opening a top-hinged swinging window, which is characterized in that the a pothook is arranged on the frame top part of an operable window, the bottom of the pothook is connected with the hook part of the pothook, the hook part at the top of the pothook bends outwards, a fixable window frame is connected with a building-in fitting, and the building-in fitting is connected with the hook part of the pothook. The hook which bends outwards is hang on the building-in fitting from inside to outside by the utility model; as the hook extrudes from inside to outside, the window sash can not fall off; not only the deficiency of the top hung window aroused by the traditional hardware is solved, but also the safety of the kind of window is improved greatly.
Description
Technical field:
The utility model relates to a kind of building top opening safety means.
Background technology:
Along with the enhancing of Chinese national power, the improving constantly of living standards of the people, the construction of hotel, building, stadiums is increasing, and increasing building is owing to needs attractive in appearance, energy-saving and environmental protection adopt the top of outside unlatching.The top of traditional outside unlatching is provided with the hook of ecto-entad bending usually at movable window frame top, movable window frame is connected with fixed window frame by this hook.But because the hardware quality problems, the defective of workman's installation itself, the door and window phenomenon of falling that comes off takes place in perhaps improper use, metal fatigue, problem of aging etc. easily, and safety type is relatively poor.
Summary of the invention:
The purpose of this utility model is a kind of more safe and reliable building top opening safety means.
To achieve these goals, the technical solution of the utility model is as follows: the top opening safety means, comprise fixing window-frame and the movable window frame that is connected with fixing window-frame, it is characterized in that being provided with hook at movable window frame top, the hook bottom is connected with movable window frame, hook top hook portions is outwardly-bent, and fixedly window-frame is connected with fixture, and fixture is connected with the hook portions of hook.The hook portions of hook is the circular arc of indent, and the external surface of fixture is the circular arc of evagination, and hook portions and hook that fixture is positioned at hook are rotationally connected.
The utility model adopts bandy hook to hang on the fixture from inside to outside, because the device hook is outwards pushed by the inboard, sash can't come off, and has not only solved the deficiency of the top of the outside unlatching that traditional hardware situation causes, and has greatly improved the security performance of this type of window.
The utility model
Description of drawings:
Fig. 1 is a structural representation of the present utility model
Fig. 2 is the partial enlarged drawing of A among Fig. 1
The specific embodiment:
Below in conjunction with drawings and Examples the utility model is elaborated.
A kind of top opening safety means, comprise fixing window-frame 1 and the movable window frame 2 that is connected with fixing window-frame 1, it is characterized in that being provided with hook 3 at movable window frame 2 tops, linking up with 3 bottoms is connected with movable window frame 2, it is outwardly-bent to link up with 3 top hook portions, fixedly window-frame 1 is connected with fixture 4, and fixture 4 is connected with the hook portions of hook 3.The hook portions of hook 3 is the circular arc of indent, and the external surface of fixture 4 is the circular arc of evagination, and the hook portions that fixture 4 is positioned at hook 3 is rotationally connected with hook 3.
Claims (2)
1, top opening safety means, comprise fixing window-frame and the movable window frame that is connected with fixing window-frame, it is characterized in that being provided with hook at movable window frame top, the hook bottom is connected with movable window frame, hook top hook portions is outwardly-bent, fixedly window-frame is connected with fixture, and fixture is connected with the hook portions of hook.
2, by the described top opening safety means of claim 1, it is characterized in that the hook portions of linking up with is the circular arc of indent, the external surface of fixture is the circular arc of evagination, and hook portions and hook that fixture is positioned at hook are rotationally connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200751256U CN201155257Y (en) | 2007-09-28 | 2007-09-28 | Top-hinged swinging window opening security device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200751256U CN201155257Y (en) | 2007-09-28 | 2007-09-28 | Top-hinged swinging window opening security device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201155257Y true CN201155257Y (en) | 2008-11-26 |
Family
ID=40103041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200751256U Expired - Lifetime CN201155257Y (en) | 2007-09-28 | 2007-09-28 | Top-hinged swinging window opening security device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201155257Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101492988B (en) * | 2009-02-16 | 2010-12-29 | 苏州金螳螂建筑装饰股份有限公司 | Opening window for glass curtain wall |
-
2007
- 2007-09-28 CN CNU2007200751256U patent/CN201155257Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101492988B (en) * | 2009-02-16 | 2010-12-29 | 苏州金螳螂建筑装饰股份有限公司 | Opening window for glass curtain wall |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081126 |