CN204386376U - Rear-mounted outward opening window anti-drop device - Google Patents
Rear-mounted outward opening window anti-drop device Download PDFInfo
- Publication number
- CN204386376U CN204386376U CN201420855414.8U CN201420855414U CN204386376U CN 204386376 U CN204386376 U CN 204386376U CN 201420855414 U CN201420855414 U CN 201420855414U CN 204386376 U CN204386376 U CN 204386376U
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- coupling hook
- sash
- drop device
- plugboard
- limited block
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Abstract
The utility model belongs to a kind of rear-mounted outward opening window anti-drop device, formed primarily of window frame, sash and glass, this anti-drop device comprises, fastening devices, fastening devices is made up of fixed head, fixed screw, coupling hook and limited block, fixed head by being located thereon, the fixed screw of lower end is vertically installed in the gap of sash side end face, coupling hook is provided with in the middle part of fixed head, coupling hook front end is provided with limited block, and coupling hook is plugged in the stopper slot on plugboard by limited block; Stopping means, stopping means is made up of plugboard, fixed screw and stopper slot, and plugboard is vertically fixed on the window frame side end face with sash opposite face by the fixed screw being positioned at its side upper and lower end.The utility model can stop the generation of window sash dropping phenomenon, has structure simple, and speed of application is fast, good fixing effect, changes and easy to maintenance, long service life and the good advantage of result of use.
Description
Technical field
The utility model belongs to a kind of rear-mounted outward opening window anti-drop device.
Background technology
In building operations, adopt window external-open to be finishing mode general at present, outward opening window does not take the interior space after opening, and good sealing effect, by masses are liked.But outward opening window sash is under the weather conditions such as strong wind, the danger that easy existence comes off, especially at highrise building, or some wind carry larger coastal area, the phenomenon of window sash dropping happens occasionally, and not only causes very large threat to pedestrian's life security downstairs, the sash simultaneously come off is changed and maintenance extremely bothers, easily produce malformation, the consequences such as offset deviation from the sash after new installation and overall structure, make a big impact to use.On the other hand, there is clear and definite prohibitive requirement in country for high-rise outward opening window.
Summary of the invention
Therefore, the purpose of this utility model is a kind of rear-mounted outward opening window anti-drop device of design, can stop the generation of window sash dropping phenomenon, have structure simple, speed of application is fast, good fixing effect, to change and easy to maintenance, long service life and the good advantage of result of use.
For this reason, the utility model formed primarily of window frame, sash and glass, this anti-drop device comprises, fastening devices, fastening devices is made up of fixed head, fixed screw, coupling hook and limited block, fixed head by being located thereon, the fixed screw of lower end is vertically installed in the gap of sash side end face, is provided with coupling hook in the middle part of fixed head, coupling hook front end is provided with limited block, and coupling hook is plugged in the stopper slot on plugboard by limited block; Stopping means, stopping means is made up of plugboard, fixed screw and stopper slot, plugboard is vertically fixed on the window frame side end face with sash opposite face by the fixed screw being positioned at its side upper and lower end, is provided with stopper slot, is inserted with coupling hook in stopper slot in the middle part of plugboard.The width of described fixed head is identical with the gap width of sash side end face.Curved between described coupling hook one end and limited block.Described coupling hook is that high-strength foundry goods is one-body molded.Described stopper slot one end is provided with opening.Said structure design reaches the purpose of this utility model.
The utility model can stop the generation of window sash dropping phenomenon, has structure simple, and speed of application is fast, good fixing effect, changes and easy to maintenance, long service life and the good advantage of result of use.
Accompanying drawing explanation
Fig. 1 is using state structural representation of the present utility model.
Fig. 2 is sash structures schematic diagram of the present utility model.
Fig. 3 is window frame structure schematic diagram of the present utility model.
Fig. 4 is fixed head partial structurtes schematic diagram of the present utility model.
Fig. 5 is coupling hook partial structurtes schematic diagram of the present utility model.
Fig. 6 is plugboard partial structurtes schematic diagram of the present utility model.
Detailed description of the invention
As shown in Figures 1 to 6, a kind of rear-mounted outward opening window anti-drop device, formed primarily of window frame 4, sash 5 and glass 6.This anti-drop device comprises,
Fastening devices, fastening devices is made up of fixed head 1, fixed screw 2, coupling hook 7 and limited block 8, fixed head by being located thereon, the fixed screw of lower end is vertically installed in the gap of sash side end face, coupling hook is provided with in the middle part of fixed head, coupling hook front end is provided with limited block, and coupling hook is plugged in by limited block in the stopper slot on plugboard.Coupling hook can be fixed in stopper slot by limited block.Coupling hook moves in stopper slot, only falls at sash, or just has an effect when sash generation is toppled, and does not affect the keying of window at ordinary times.
Stopping means, stopping means is made up of plugboard 3, fixed screw and stopper slot 9, plugboard is vertically fixed on the window frame side end face with sash opposite face by the fixed screw being positioned at its side upper and lower end, is provided with stopper slot, is inserted with coupling hook in stopper slot in the middle part of plugboard.
The width of described fixed head is identical with the gap width of sash side end face.Curved between described coupling hook one end and limited block.The structure design of arc adds the moving range of coupling hook and is subject to force intensity.Described coupling hook is that high-strength foundry goods is one-body molded.Described stopper slot one end is provided with opening 10.Limited block on coupling hook injects in stopper slot by opening.
During installation, first sash is opened, the position boring of installing anti-drop device is needed at window frame, bore diameter is 4mm, fixed head and plugboard are arranged in the gap of sash side end face and with on the window frame side end face of sash opposite face respectively by fixed screw, coupling hook is injected in the holddown groove on plugboard, close sash, installation.Of the present utility modelly can to assemble at the scene, to change and easy to maintenance.
In a word, the utility model can stop the generation of window sash dropping phenomenon, has structure simple, and speed of application is fast, good fixing effect, changes and easy to maintenance, long service life and the good advantage of result of use.
Claims (5)
1. a rear-mounted outward opening window anti-drop device, formed primarily of window frame, sash and glass, it is characterized in that: this anti-drop device comprises,
Fastening devices, fastening devices is made up of fixed head, fixed screw, coupling hook and limited block, fixed head by being located thereon, the fixed screw of lower end is vertically installed in the gap of sash side end face, coupling hook is provided with in the middle part of fixed head, coupling hook front end is provided with limited block, and coupling hook is plugged in the stopper slot on plugboard by limited block;
Stopping means, stopping means is made up of plugboard, fixed screw and stopper slot, plugboard is vertically fixed on the window frame side end face with sash opposite face by the fixed screw being positioned at its side upper and lower end, is provided with stopper slot, is inserted with coupling hook in stopper slot in the middle part of plugboard.
2., by rear-mounted outward opening window anti-drop device according to claim 1, it is characterized in that: the width of described fixed head is identical with the gap width of sash side end face.
3., by rear-mounted outward opening window anti-drop device according to claim 1, it is characterized in that: curved between described coupling hook one end and limited block.
4., by rear-mounted outward opening window anti-drop device according to claim 1, it is characterized in that: described coupling hook is that high-strength foundry goods is one-body molded.
5., by rear-mounted outward opening window anti-drop device according to claim 1, it is characterized in that: described stopper slot one end is provided with opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420855414.8U CN204386376U (en) | 2014-12-30 | 2014-12-30 | Rear-mounted outward opening window anti-drop device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420855414.8U CN204386376U (en) | 2014-12-30 | 2014-12-30 | Rear-mounted outward opening window anti-drop device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204386376U true CN204386376U (en) | 2015-06-10 |
Family
ID=53359107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420855414.8U Active CN204386376U (en) | 2014-12-30 | 2014-12-30 | Rear-mounted outward opening window anti-drop device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204386376U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106246060A (en) * | 2016-09-08 | 2016-12-21 | 深圳市明轶唯精密工具贸易行 | It is opened flat lock for slide door or window rail device |
-
2014
- 2014-12-30 CN CN201420855414.8U patent/CN204386376U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106246060A (en) * | 2016-09-08 | 2016-12-21 | 深圳市明轶唯精密工具贸易行 | It is opened flat lock for slide door or window rail device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |