CN201924800U - Loose-proof device for door or window - Google Patents
Loose-proof device for door or window Download PDFInfo
- Publication number
- CN201924800U CN201924800U CN2010206568538U CN201020656853U CN201924800U CN 201924800 U CN201924800 U CN 201924800U CN 2010206568538 U CN2010206568538 U CN 2010206568538U CN 201020656853 U CN201020656853 U CN 201020656853U CN 201924800 U CN201924800 U CN 201924800U
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- window
- door
- fixed block
- loose
- doorframe
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Abstract
The utility model relates to a device for preventing a door or a window from being dropped out of a door sash or a window sash, in particular to a loose-proof device for a door or a window. The loose-proof device mainly solves the technical problems existing in the prior art that the loose-proof device is arranged in the window sash, and when the window is opened and closed, the loose-proof device is easy to deform; after repeated use, metal fatigue is easy to generated on the loose-proof device, so that the loose-proof device is easy to break; especially for the outward opening door or window, once the door or the window is detached from the window sash, the door or the window is dropped out of the high-rise building, and then the major safety accidents are caused. The loose-proof device comprises a door or window sash fixing block (1) and is characterized in that a clamping and connecting device fixed with a door or window sash is arranged on the door or window sash fixing block (1), and the door or window sash fixing block is connected with a movable end fixing device fixed with a door window frame by a metal rope (2).
Description
Technical field
The utility model relates to a kind of device that prevents that door and window from dropping from bar, especially relates to a kind of door and window anti-loosing device.
Background technology
The used door and window of buildings in general is made up of doorframe and window frame and bar, bar links together by folding, hinge or bar linkage structure and doorframe and window frame, bar of long duration can since getting rusty or becoming flexible of link come off, if the room is positioned at high residential building, so both dangerous, hurt sb.'s feelings in also easy high-altitude.Chinese patent disclose a kind of forms slip-off preventing framework (notice of authorization number: CN 201526252 U), it includes forms, housing, pedestal and detent mechanism, the crossing frame tool caulking groove of these forms, this crossing frame engages with housing, in crossing frame slotted eye is set again; But this pedestal tool lever arm, guide groove and elasticity are launched, the catch of folding, and this lever arm one end engages with pedestal, the top tool can with housing against abutment end, and abutment end can corresponding pedestal knee-action; Detent mechanism is located at pedestal again, and tool Actuator Division, location division, elastic body, protruding button, and this Actuator Division can be in pedestal guide groove intrinsic displacement, and tool rank portion; Location division tool positioning end again, protruding button outer rim convexedly stretch in the slotted eye outside of pedestal, crossing frame; The Actuator Division of detent mechanism was not intercepted by catch when this lever arm moved again, making forms be mounted on the housing action can make catch launch, and the Actuator Division can make the rank portion of Actuator Division and positioning end against the location in the displacement of pedestal guide groove, stirs protruding button again and can make the rank portion of abutment end and Actuator Division break away from.But this anti-drop device is located in the sash, when opening and closing the window, deformation takes place in anti-drop device easily, be easy to generate metal fatigue after repeatedly using, fracture easily is especially for outward opening door and window, in case door and window and sash break away from, door and window promptly can drop from high level, thereby causes serious accident.
The utility model content
The utility model provides a kind of door and window anti-loosing device, it mainly is to solve the existing in prior technology anti-drop device to be located in the sash, when opening and closing the window, deformation takes place in anti-drop device easily, is easy to generate metal fatigue after repeatedly using, easily fracture, especially for outward opening door and window, in case door and window and sash break away from, door and window promptly can drop from high level, thus the technical problem of initiation serious accident etc.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
Door and window anti-loosing device of the present utility model comprises the bar fixed block, and described bar fixed block is provided with and the fixing clamping apparatus of bar, and the bar fixed block is connected with the movable end fastening devices that is fixed together with doorframe and window frame by metallic cable.Bar fixed block of the present utility model directly is installed in the notch of aluminium alloy sash, the movable end fastening devices then is installed in the aluminium alloys window frame notch in addition, both can be linked together by metallic cable like this, even thereby rupture between window frame and the sash, metallic cable also can be held it when window frame dropped, and prevented that it from falling.
As preferably, described movable end fastening devices is made up of clamping block and doorframe and window frame fixed block, have the cavity that can insert clamping block on the doorframe and window frame fixed block, the inner surface of doorframe and window frame fixed block is provided with first draw-in groove, the external surface of clamping block is provided with the fin that can insert in first draw-in groove, have on the external surface of doorframe and window frame fixed block both sides can with the second fixing draw-in groove of doorframe and window frame.The doorframe and window frame fixed block can predetermined fixed on doorframe and window frame, and then clamping block is inserted in the cavity of doorframe and window frame fixed block, finish clamping.The inner surface of doorframe and window frame fixed block also can replace to fin with draw-in groove, and corresponding clamping block external surface is provided with and the corresponding draw-in groove of fin.
As preferably, the clamping apparatus on the described bar fixed block is the 3rd draw-in groove that is distributed in bar fixed block two side external surfaces.The 3rd draw-in groove can be used for the fin on the clamping bar, can prevent that like this bar fixed block from fixedly finishing backward shift.
As preferably, have installing hole on the described bar fixed block.Can inserting bolt in the installing hole, thus bar fixed block and bar are firmly fixed together.
As preferably, described metallic cable is the movable wire rope.Can regulate the length of metallic cable like this according to the spacing between doorframe and window frame and the bar arbitrarily.
Therefore, the utility model prodigiosin prevent enough effectively because of door and window hardware spare quality problems or fixedly the securing member fracture of door and window hardware cause window sash dropping, prevent unexpected the generation, thereby effectively improve reliable security performance, simple and reasonable for structure.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the present utility model;
Accompanying drawing 2 is a kind of structural representations of the utility model doorframe and window frame fixed block.
Component, position and numbering among the figure: bar fixed block 1, metallic cable 2, clamping block 3, doorframe and window frame fixed block 4, cavity 5, first draw-in groove 6, fin 7, second draw-in groove 8, the 3rd draw-in groove 9, installing hole 10.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: the door and window anti-loosing device that this is routine, as Fig. 1, a bar fixed block 1 is arranged, bar fixed block two side external surfaces are distributed with the 3rd draw-in groove 9, have installing hole 10 on the bar fixed block.The bar fixed block is connected with clamping block 3 by metallic cable 2, and metallic cable is the movable wire rope.Clamping block 3 be plugged on can with the fixing doorframe and window frame fixed block 4 of doorframe and window frame in, as Fig. 2, have cavity 5 on the doorframe and window frame fixed block, the inner surface of doorframe and window frame fixed block is provided with first draw-in groove 6, the external surface of clamping block is provided with the fin 7 that can insert in first draw-in groove, have on the external surface of doorframe and window frame fixed block both sides can with the second fixing draw-in groove 8 of doorframe and window frame.
During use, by the 3rd draw-in groove 9, installing hole 10 bar fixed block 1 is installed in the aluminium alloy sash notch, by second draw-in groove 8 doorframe and window frame fixed block 4 is installed in the aluminium alloys window frame notch, at last clamping block 3 is inserted into that clamping gets final product in the doorframe and window frame fixed block.
The above only is a specific embodiment of the utility model, but architectural feature of the present utility model is not limited thereto, any those skilled in the art is in field of the present utility model, and variation of being done or modification all are encompassed among the claim of the present utility model.
Claims (5)
1. door and window anti-loosing device, comprise bar fixed block (1), it is characterized in that described bar fixed block (1) is provided with and the fixing clamping apparatus of bar, the bar fixed block is connected with the movable end fastening devices that is fixed together with doorframe and window frame by metallic cable (2).
2. door and window anti-loosing device according to claim 1, it is characterized in that described movable end fastening devices is made up of clamping block (3) and doorframe and window frame fixed block (4), have the cavity (5) that can insert clamping block on the doorframe and window frame fixed block, the inner surface of doorframe and window frame fixed block is provided with first draw-in groove (6), the external surface of clamping block is provided with the fin (7) that can insert in first draw-in groove, have on the external surface of doorframe and window frame fixed block both sides can with fixing second draw-in groove (8) of doorframe and window frame.
3. door and window anti-loosing device according to claim 1 and 2 is characterized in that the clamping apparatus on the described bar fixed block (1) is the 3rd draw-in groove (9) that is distributed in bar fixed block two side external surfaces.
4. door and window anti-loosing device according to claim 1 and 2 is characterized in that having on the described bar fixed block (1) installing hole (10).
5. door and window anti-loosing device according to claim 1 and 2 is characterized in that described metallic cable (2) is the movable wire rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206568538U CN201924800U (en) | 2010-12-14 | 2010-12-14 | Loose-proof device for door or window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206568538U CN201924800U (en) | 2010-12-14 | 2010-12-14 | Loose-proof device for door or window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201924800U true CN201924800U (en) | 2011-08-10 |
Family
ID=44428658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206568538U Expired - Lifetime CN201924800U (en) | 2010-12-14 | 2010-12-14 | Loose-proof device for door or window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201924800U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103089129A (en) * | 2011-10-27 | 2013-05-08 | 比亚迪股份有限公司 | Casement window and falling preventive device thereof |
-
2010
- 2010-12-14 CN CN2010206568538U patent/CN201924800U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103089129A (en) * | 2011-10-27 | 2013-05-08 | 比亚迪股份有限公司 | Casement window and falling preventive device thereof |
| CN103089129B (en) * | 2011-10-27 | 2015-08-26 | 比亚迪股份有限公司 | A kind of falling proof device of casement window and casement window |
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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 |
Granted publication date: 20110810 |
|
| CX01 | Expiry of patent term |