CN2881034Y - Moving pulley for folding window - Google Patents
Moving pulley for folding window Download PDFInfo
- Publication number
- CN2881034Y CN2881034Y CN 200620000637 CN200620000637U CN2881034Y CN 2881034 Y CN2881034 Y CN 2881034Y CN 200620000637 CN200620000637 CN 200620000637 CN 200620000637 U CN200620000637 U CN 200620000637U CN 2881034 Y CN2881034 Y CN 2881034Y
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- China
- Prior art keywords
- hole
- center
- circle
- aluminium angle
- aluminium
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- 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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Abstract
The utility model relates to a moving pulley block used in folding window, which comprises two sets of pulley block pieces, and each set of pulley block piece comprises a pulley, a screw, a nut and an aluminum corner. The screw drills through a through-hole, and the pulley is fixed on one end of the screw while the nut is fixed on the other end of the screw. The nut and screw are in the two sides of the aluminum horny, which is in the shape of ''pi'' and a through-hole is on the jut of the aluminum corner. The aluminum corners of the two sets of pulley block pieces are different. The through-hole center of one aluminum corner is in same distance from the two brims connected jut and hemline and the center of circle is in one side of the longitudinal axle wire of the aluminum corner. As for other aluminums corner, the through-hole center is also in same distance from the two brims connected jut and hemline, but the center of circle is in the other side of longitudinal axle wire with the screw protrudes the nut 2mm to 3mm.
Description
Technical field
The utility model relates to a kind of folding window, especially a kind of novel movable assembly pulley that is used to connect folding window page or leaf and window frame.
Background technology
The aluminium angle of installing on the existing folding window movable pulley mostly is " several " font, and its lug boss has through hole, is used for fastening bolt.Bolt is provided with movable pulley, through hole is arranged on the center of lug boss usually, because placing the notch at aluminium angle is not in central authorities, but secundly, therefore when through hole was arranged on the center of jut, through hole will be partial to webbing, causes two blocks of glass not on same straight line, when closing window, there is the gap between the adjacent two fan window pages or leaves.In addition, existing movable pulley, its spiro rod length is not enough, and stroke ratio is shorter when regulating glass and moving up and down, and difficulty is bigger during installation, also safety inadequately.
Summary of the invention
The purpose of this utility model is can't make window page or leaf tight closure at existing folding window with what the aluminium angle existed, the deficiency that push-and-pull pulley stroke is short, provide a kind of by change to aluminium angle lead to the hole site, and the adjustment of spiro rod length, but make adjacent windows page or leaf tight closure and pulley stroke longer the new type foldable window use the aluminium angle.
The purpose of this utility model is achieved in that a kind of folding window movable pulley group, have two groups of pulley assemblies, every group of pulley assembly comprises pulley, screw rod, nut, the aluminium angle, screw rod passes through hole, pulley is installed in an end of screw rod, the other end of screw rod is installed nut, the both sides at nut and screw rod separation aluminium angle, the aluminium angle is " several " font, jut at " several " font aluminium angle has through hole, the aluminium angle difference of two groups of pulley assemblies, the distance of center circle of the through hole of one of them aluminium angle monomer connects two limits on base from " several " font lug boss distance equates, and this center of circle is in a side of aluminium angle monomer longitudinal central axis line, and the distance of center circle of the through hole of another aluminium angle monomer connects two limits on base from " several " font lug boss distance also equates, but its center of circle is at the opposite side of longitudinal central axis line, and screw rod stretches out nut 2-3mm.
Preferably, have a guide through hole on each aluminium angle, this guide through hole is opened on the base of " several " font aluminium angle monomer, and its center of circle is at the opposite side of the longitudinal central axis line opposite with the lug boss through hole center of circle.
The beneficial effects of the utility model are: the installation that matches of two aluminium angles, make that the position of folding window when sliding is more reasonable, and two fan window pages or leaves are closed fully, and screw rod stretches out nut in addition, and the stroke that makes movable pulley set up increases, and safety factor also improves greatly.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation at the utility model aluminium angle;
Fig. 3 is the vertical view at the utility model aluminium angle;
Fig. 4 is the longitudinal sectional view at the utility model aluminium angle.
The specific embodiment
Specific embodiment of the utility model as shown in Figures 1 to 4, a kind of folding window movable pulley group, have two groups of pulley assemblies, every group of pulley assembly comprises pulley 1, screw rod 2, nut 3, aluminium angle 4, aluminium angle 4 is " several " font, jut 42 at " several " font aluminium angle 4 has through hole 43, screw rod 2 passes through hole 43, pulley 1 is installed in an end of screw rod 2, the other end of screw rod 2 is installed nut 3, the both sides at nut 3 and screw rod 2 separation aluminium angles 4, the aluminium angle difference of two groups of pulley assemblies, the distance of center circle of the through hole 13 at one of them aluminium angle 4 connects two limits 44 on base from " several " font lug boss distance equates, and this center of circle is in a side of aluminium angle monomer longitudinal central axis line 45, the distance of center circle of the through hole 43 at another aluminium angle 4 connects two limits 44 on base from " several " font lug boss distance also equates, but its center of circle is at the opposite side of longitudinal central axis line 45, and screw rod 2 stretches out 3 three millimeters on nut.Also have a guide through hole 46 on each aluminium angle, this guide through hole 46 is opened on the base of " several " font aluminium angle monomer, and its center of circle is at the opposite side of the longitudinal central axis line 45 opposite with lug boss through hole 43 centers of circle.
Claims (2)
1. folding window aluminium angular component, comprise two aluminium angle monomers, every aluminium angle monomer is " several " font, the push-and-pull pulley is installed on the monomer, jut at " several " font aluminium angle has through hole, it is characterized in that: the distance of center circle of the through hole of one of them aluminium angle monomer connects two limits on base from " several " font lug boss distance equates, and this center of circle is in a side of aluminium angle monomer longitudinal central axis line, the distance of center circle of the through hole of another aluminium angle monomer connects two limits on base from " several " font lug boss distance also equates, but its center of circle is at the opposite side of longitudinal central axis line, and screw rod stretches out nut 2-3mm simultaneously.
2. folding window aluminium angular component as claimed in claim 1, it is characterized in that: have a guide through hole on each aluminium angle monomer, this guide through hole is opened on the base of " several " font aluminium angle monomer, and its center of circle is at the opposite side of the longitudinal central axis line opposite with the lug boss through hole center of circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620000637 CN2881034Y (en) | 2006-01-10 | 2006-01-10 | Moving pulley for folding window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620000637 CN2881034Y (en) | 2006-01-10 | 2006-01-10 | Moving pulley for folding window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2881034Y true CN2881034Y (en) | 2007-03-21 |
Family
ID=37880874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620000637 Expired - Fee Related CN2881034Y (en) | 2006-01-10 | 2006-01-10 | Moving pulley for folding window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2881034Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108999509A (en) * | 2018-06-15 | 2018-12-14 | 亚萨合莱国强（山东）五金科技有限公司 | Foldable push and pull door and window hardware system |
-
2006
- 2006-01-10 CN CN 200620000637 patent/CN2881034Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108999509A (en) * | 2018-06-15 | 2018-12-14 | 亚萨合莱国强（山东）五金科技有限公司 | Foldable push and pull door and window hardware system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070321 |