CN203939336U - One prevents the sash safety device that falls - Google Patents
One prevents the sash safety device that falls Download PDFInfo
- Publication number
- CN203939336U CN203939336U CN201420311240.9U CN201420311240U CN203939336U CN 203939336 U CN203939336 U CN 203939336U CN 201420311240 U CN201420311240 U CN 201420311240U CN 203939336 U CN203939336 U CN 203939336U
- Authority
- CN
- China
- Prior art keywords
- sash
- wire rope
- safety device
- falls
- window frame
- 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
Links
- 238000009434 installation Methods 0.000 claims abstract description 12
- 238000003466 welding Methods 0.000 abstract description 2
- 230000032683 aging Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
Landscapes
- Door And Window Frames Mounted To Openings (AREA)
Abstract
The utility model is particularly related to one and prevents the sash safety device that falls.This prevents the sash safety device that falls, and comprises holder, wire rope, and two holders are placed on wire rope and by wire rope and connect, the two ends of wire rope are welded with limited post, screw is set on holder, and screw is connected with riveting nut by this screw, and this riveting nut difference riveting is on window frame and sash.The safety easy for installation of the utility model device is good.When sash falls, safety device can be held, and prevents that it is from falling from high altitude; This device is arranged in the hardware passage of window frame, sash, and keying and outward appearance on window do not affect; Safety device holder is crossed riveting nut with window frame fan pass and is connected, effectively avoid the unstable problem of installation causing because profile wall is thin, limited post adopts welding manner to be connected with wire rope, has greatly improved the weight capacity of device, has further improved the security performance of device.
Description
Technical field
The utility model belongs to door and window accessory field, and particularly one prevents the sash safety device that falls.
Background technology
Existingly prevent that fall wire rope and the limited post of safety device of sash from adopting pressing mode to be connected, weight capacity is low, connects insecurely, easily comes off; In addition, holder is directly connected with section bar by screw, but because profile wall is thin, cause connecting insecure, reduced the safety of device, the wire rope of existing safety device can not be free to slide with the opening and closing of bar flexiblely in addition, and the problems referred to above need to improve.
Utility model content
The utility model is in order to make up the deficiencies in the prior art, provide a kind of easy for installation, safe and reliable, firmly prevent the sash safety device that falls.
The utility model is achieved by the following technical solution:
One prevents the sash safety device that falls, comprise holder, wire rope, its special character is: two holders are placed on wire rope and by wire rope and connect, the two ends of wire rope are welded with limited post, screw is set on holder, and screw is connected with riveting nut by this screw, and this riveting nut respectively riveting becomes one with it on window frame and sash, after installation, wire rope can be free to slide with the opening and closing of sash flexiblely in holder, and screw gos deep into the section bar 7-10mm of window frame and sash.
The sash safety device that falls that prevents of the present utility model, this device is arranged in the hardware passage of window frame, sash.
The beneficial effects of the utility model are: the utility model apparatus structure is simple, easy for installation, and suitability is strong, do not affect other five metals systems, and safety is good.Wire rope can be free to slide with the opening and closing of sash flexible in holder, if the linkage part of window frame fan is due to aging or rupture under larger external force, when sash falls, safety device can be held, and prevents that it is from falling from high altitude; This device is arranged in the hardware passage of window frame, sash, and keying and outward appearance on window do not affect; Safety device holder is crossed riveting nut with window frame fan pass and is connected, effectively avoid the unstable problem of installation causing because profile wall is thin, limited post adopts welding manner to be connected with wire rope, greatly improve the weight capacity of device, safety feature promotes 40%, has further improved the security performance of device.
Brief description of the drawings
Below in conjunction with accompanying drawing, the utility model is further described.
Accompanying drawing 1 is structural representation of the present utility model;
Accompanying drawing 2 is scheme of installations of the present utility model;
In figure, 1 holder, 2 wire rope, 3 limited posts, 4 riveting nuts, 5 screws, 6 window frames, 7 sash.
Detailed description of the invention
Accompanying drawing is a kind of specific embodiment of the present utility model.This embodiment comprises that holder 1, wire rope 2, limited post 3,4, two holders 1 of riveting nut connect by wire rope 2, are arranged on respectively on window frame 6 and sash 7; Wire rope 2 two ends are welded with limited post 3, prevent that wire rope 2 from departing from holder 1; Riveting nut 4 rivetings become one with it on window frame 6 and sash 7, and holder 1 is connected with riveting nut 4 by screw 5 again, thereby device is fixed on window frame 6 and sash 7; After installation, wire rope 2 can be free to slide with the opening and closing of sash flexiblely in holder 1, effectively prevents falling of sash 7.The section bar that wherein screw 5 gos deep into window frame 6 and sash 7 is up to 7-10mm, and more former installation safety device gos deep into the degree of depth 1mm of window frame 6 and sash 7, is greatly improved.
Concrete installation of the present utility model and use are as follows:
When installation, first by riveting nut 4 rivetings in the installing hole of window frame 6 and sash 7, then by screw 5, holder 1 and riveting nut 4 and window frame 6 and sash 7 are connected firmly; When the linkage part of window frame 6 and sash 7 is due to aging or rupture under larger external force, when sash 7 falls, safety device can be held sash 7, prevents that it is from falling from high altitude.
This device is arranged in the hardware passage of window frame 6, sash 7, and keying and outward appearance on window do not affect.
Claims (2)
1. one kind prevents the sash safety device that falls, comprise holder (1), wire rope (2), it is characterized in that: two holders (1) are placed in wire rope (2) and above and by wire rope (2) connect, the two ends of wire rope (2) are welded with limited post (3), holder arranges screw on (1), screw (5) is connected with riveting nut (4) by this screw, this riveting nut (4) respectively riveting becomes one with it on window frame (6) and sash (7), wire rope after installation (2) is free to slide flexible with the opening and closing of sash (7) in holder (1), screw (5) gos deep into the section bar 7-10mm of window frame (6) and sash (7).
2. the sash safety device that falls that prevents according to claim 1, is characterized in that: this device is arranged in the hardware passage of window frame (6), sash (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420311240.9U CN203939336U (en) | 2014-06-12 | 2014-06-12 | One prevents the sash safety device that falls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420311240.9U CN203939336U (en) | 2014-06-12 | 2014-06-12 | One prevents the sash safety device that falls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203939336U true CN203939336U (en) | 2014-11-12 |
Family
ID=51858659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420311240.9U Expired - Fee Related CN203939336U (en) | 2014-06-12 | 2014-06-12 | One prevents the sash safety device that falls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203939336U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105735800A (en) * | 2016-03-09 | 2016-07-06 | 浙江瑞德建筑五金有限公司 | Three-dimensional multifunctional side-hung and suspended friction stay |
-
2014
- 2014-06-12 CN CN201420311240.9U patent/CN203939336U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105735800A (en) * | 2016-03-09 | 2016-07-06 | 浙江瑞德建筑五金有限公司 | Three-dimensional multifunctional side-hung and suspended friction stay |
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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: 20141112 |