CN2230799Y - Windproof window supporting bar - Google Patents
Windproof window supporting bar Download PDFInfo
- Publication number
- CN2230799Y CN2230799Y CN 94246189 CN94246189U CN2230799Y CN 2230799 Y CN2230799 Y CN 2230799Y CN 94246189 CN94246189 CN 94246189 CN 94246189 U CN94246189 U CN 94246189U CN 2230799 Y CN2230799 Y CN 2230799Y
- Authority
- CN
- China
- Prior art keywords
- window
- supporting bar
- overarm support
- internal overarm
- control strip
- 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
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- Power-Operated Mechanisms For Wings (AREA)
Abstract
The utility model discloses a windproof window supporting bar, which can automatically close a window after a window sash is exerted by wind force and has the advantages of simple structure, and easy fabrication and installation. The windproof window supporting bar is composed of an inner supporting rod, an outer supporting bar, a fixing sheet, and rivets. One end of the outer supporting bar is connected with a multi-teeth circular disc and one end of the inner supporting rod; the inner supporting rod is provided with a control sheet and a spring; the multi-teeth circular disc and the inner supporting rod are provided with a threaded homocentric hole; the threaded homocentric hole is provided with screws.
Description
The utility model relates to a kind of stay bar, belongs to the storm window strut.
Openable windows adopts the Fixed Window strut mostly, and this stay bar struts sash by strut and meets wind light and slow closing automatically under indoor unmanned situation.China's patent 93203613.9 discloses a kind of wind-force and has closed the window stay bar, is made up of parts such as arc ratch, dedicated window lock bodies, and this wind-force pass window window fastener can be met wind energy and be closed window automatically, but its structure is complicated.
The purpose of this utility model provides a kind of wind energy of meeting and closes window automatically, and it is simple in structure, storm window strut easy to manufacture.
The purpose of this utility model is achieved in that outer strut one end is connected with multiple tooth disk and internal overarm support one end, and control strip, spring are housed on internal overarm support, and spring one end and internal overarm support join, and the other end and control strip join.On multiple tooth disk and internal overarm support, have in the screwed concentric holes screw is housed.
The utility model since outside strut adorn multiple tooth disk, adorn control strip, spring on the internal overarm support, therefore after sash was subjected to wind-force, control strip slided along the helical teeth of multiple tooth disk, and it is mobile to make outer strut amount to the internal overarm support work, can reach the purpose of automatic pass window; Because the storm window pole structure is simple, it is all easy therefore to make, install.
Below in conjunction with drawings and Examples technology contents of the present utility model is described in detail.
Figure is the structural representation of the utility model storm window strut.
As shown in the figure, internal overarm support 2, outer strut 3 each end are connected with stator 7 by rivet 8 respectively, and internal overarm support 2 joins through stator 7 and window frame 9, and outer strut 3 joins through stator 7 and sash 1.One end of outer strut 3 is connected by rivet 8 with an end of multiple tooth disk 10, internal overarm support 2, the tooth of multiple tooth disk 10 is made as helical teeth, be provided with holddown groove 11 in the helical teeth, dress control strip 4, spring 5 on the internal overarm support 2, control strip 4 is the T type, spring 5 is the U type, and an end of control strip 4 is stuck in the helical teeth of multiple tooth disk 10, and its other end links to each other with an end of spring 5.On multiple tooth disk 10 and internal overarm support 2, have in the screwed concentric holes butterfly screw 6 is housed.
Operating principle: when windowing, press control strip 4, make control strip 4 break away from the helical teeth of multiple tooth disk 10, outer strut 3 drives sash 1 and is opened to the appropriate location, unclamps control strip 4, control strip 4 bounces back in the helical teeth of multiple tooth disk 10 under the effect of spring 5 automatically, as strong wind, sash is subjected to wind-force, and outer strut 3 drives the end that multiple tooth disk 10 makes control strip 4, slide along helical teeth, close until sash.
Claims (3)
1, a kind of storm window strut, form by outer strut (3), internal overarm support (2), stator (7), rivet (8), it is characterized in that: outer strut (3) one ends are connected with an end of multiple tooth disk (10), internal overarm support (2), control strip (4), spring (5) are housed on the internal overarm support (2), spring (5) one ends link to each other with internal overarm support (2), the other end links to each other with control strip (4), has on multiple tooth disk (10) and the internal overarm support screw (6) is housed in the concentric holes.
2, storm window strut according to claim 1 is characterized in that: control strip (4) is the T type, and the one end is stuck in the helical teeth of multiple tooth disk (10).
3, storm window strut according to claim 1 is characterized in that spring (5) is the U type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94246189 CN2230799Y (en) | 1994-11-26 | 1994-11-26 | Windproof window supporting bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94246189 CN2230799Y (en) | 1994-11-26 | 1994-11-26 | Windproof window supporting bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2230799Y true CN2230799Y (en) | 1996-07-10 |
Family
ID=33851751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94246189 Expired - Fee Related CN2230799Y (en) | 1994-11-26 | 1994-11-26 | Windproof window supporting bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2230799Y (en) |
-
1994
- 1994-11-26 CN CN 94246189 patent/CN2230799Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |