CN201080774Y - Combined shutter capable of rotating and louvre window made therefrom - Google Patents
Combined shutter capable of rotating and louvre window made therefrom Download PDFInfo
- Publication number
- CN201080774Y CN201080774Y CNU2007200809990U CN200720080999U CN201080774Y CN 201080774 Y CN201080774 Y CN 201080774Y CN U2007200809990 U CNU2007200809990 U CN U2007200809990U CN 200720080999 U CN200720080999 U CN 200720080999U CN 201080774 Y CN201080774 Y CN 201080774Y
- Authority
- CN
- China
- Prior art keywords
- blade
- louvre
- mandrel
- rotating combination
- shutter
- 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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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
Disclosed is combined louvre blades that can rotate and a shutter made by the louvre blades, and the utility model comprises blades and mandrels, and the blades are nested at the outside of the mandrels and can rotate freely. The utility model divides one louvre blade into a combination of two bar sections that can rotate freely, but the lower blade can not rotate backwards, then the wind blown from the back side can blow the blade forwards and upwards, thereby enlarging the gap between the two louvre blades and increasing the gas displacement, as well as preventing the lower blade from rotating backwards under the driving of wind and objects from the front side, thus reducing the gap between the two louvre blades and preventing small objects from entering the back side of the shutter, and the effects of decoration, shielding and protection of the slats are better.
Description
Technical field
The utility model relates to a kind of blinds, specially refers to the louvre blade that various rigid materials are made, and the shutter that is used for making.
Background technology
Existing louvre blade; no matter be any material; it all is the monomer section bar; it is installed in the shutter of making on the frame; its blade or fixing; or can only unitary rotation; be used in the position that needs quick exhaust; particularly on the outer decoration of outdoor machine of air-conditioner many problems are arranged; too secret meeting barrier gas of louvre blade outwards flows fast from the lining; the too rare decoration screening effect of louvre blade is poor, also allows toy scurry into easily, even but the louvre blade of unitary rotation also must be adjusted the angle of blade artificially; be convenient to exhaust or rise cover; decorate; the effect of protection is if be difficult to operation on the exterior wall of building.
Summary of the invention
The purpose of this utility model provides a kind of rotating combination louvre blade, is made up of two kinds of section bars, and its blade can rotate with the wind, and easy to exhaust plays hidden protection freely.
The technical scheme of the rotating combination louvre blade of the utility model is: it is made of blade, mandrel, and blade is sleeved on outside the mandrel, can rotate freely.
On the described blade circular groove is arranged.
Described mandrel has circular groove, and a straight flange is arranged on the groove.
Circular groove on the described blade is enclosed within outside the circular groove of mandrel, is matched in clearance, and can not come off.
One louvre blade is divided into blade to the utility model and mandrel is combined, can rotate freely each other, but the straight flange blocking vane on the mandrel rotates backward, the wind energy that blows out is so from behind upwards blown blade forward, increase the gap between two louvre blades and strengthen capacity, can stop blade not driven again and not rotate backward, reduce gap between two louvre blades and prevented that wisp etc. from entering into the back of shutter, and decoration, screening effect that blinds plays be better by the wind that comes from the front and object.
Another purpose of the present utility model provides the shutter that the above-mentioned rotating combination louvre blade of a kind of usefulness is made, and its blade can be local, rotate freely the piecewise.
The technical scheme of this utility model shutter is: it is made up of rotating combination louvre blade, shutter frame, and they connect into shutter by tapping screw or rivet.
The mandrel of described rotating combination louvre blade is the section bar of an integral body, and the section bar of blade is divided into multistage, and they are sleeved on together, and each section blade is free to rotate.
The framework that described shutter frame is made up of one or more section bars.
Be connected by tapping screw or rivet between described rotating combination louvre blade and the shutter frame.The shutter of Zhi Zuoing all can blow the local blade rotation as long as there is wind from inside to outside to blow like this, and wind is blown out fast, is not subjected to the influence of louvre blade length and size, is beneficial to air-out or heat radiation.
Description of drawings
Fig. 1 is the sectional view of the embodiment of rotating combination louvre blade of the present utility model.
Fig. 2 is the assembling drawing of the embodiment of the shutter made of rotating combination louvre blade of the present utility model.
Fig. 3 is the A-A sectional drawing of Fig. 2.
Fig. 4 is the B-B sectional drawing of Fig. 2.
Fig. 5 is the C-C sectional drawing of Fig. 2.
The specific embodiment
With reference to Fig. 1, the rotating combination louvre blade of the utility model is made of blade 1, mandrel 2, and blade 1 is sleeved on outside the mandrel 2.
On the described blade 1 circular groove 3 is arranged; Described mandrel 2 has circular groove 4, and straight flange 5 is arranged on the groove 4; Described groove 4 inserts in the groove 3, is sleeved on to be matched in clearance together, and can not comes off.
With reference to Fig. 2, Fig. 3, Fig. 4, Fig. 5, it is the shutter of making by rotating combination louvre blade of the present utility model, form by rotating combination louvre blade 6, shutter frame 7, link into an integrated entity by tapping screw or rivet 8, the mandrel 2 of described rotating combination louvre blade 6 is the section bar of an integral body, the section bar of blade 1 is divided into multistage, and groove 4 inserts in the groove 3 and is sleeved on together; Described shutter frame 7 is group frames; Described rotating combination louvre blade 6 is fixed on mandrel 2 in the shutter frame 7 by tapping screw 8.
Claims (5)
1. rotating combination louvre blade is characterized in that: it is made of blade (1), mandrel (2), and blade (1) is sleeved on outside the mandrel (2), can rotate freely.
2. rotating combination louvre blade according to claim 1 is characterized in that: circular groove (3) is arranged on the described blade (1).
3. rotating combination louvre blade according to claim 1 is characterized in that: circular groove (4) is arranged on the described mandrel (2), straight flange (5) is arranged on the groove (4).
4. rotating combination louvre blade according to claim 1 is characterized in that: the circular groove (3) on the described blade (1) is sleeved on outside the circular groove (4) of mandrel (2), is matched in clearance, and can not comes off.
5. shutter of making by the described rotating combination louvre blade of claim 1, it is characterized in that: it is made up of rotating combination louvre blade (6), shutter frame (7), is linked into an integrated entity by tapping screw or rivet (8); The mandrel (2) of combination louvre blade (6) is the section bar of an integral body, and the section bar of blade (1) is divided into multistage, is sleeved on together in the groove (3) of groove (4) the insertion blade (1) of mandrel (2); Shutter frame (7) is a group frame; Rotating combination louvre blade (6) is fixed on mandrel (2) in the shutter frame (7) by tapping screw or rivet (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200809990U CN201080774Y (en) | 2007-09-10 | 2007-09-10 | Combined shutter capable of rotating and louvre window made therefrom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200809990U CN201080774Y (en) | 2007-09-10 | 2007-09-10 | Combined shutter capable of rotating and louvre window made therefrom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201080774Y true CN201080774Y (en) | 2008-07-02 |
Family
ID=39614448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200809990U Expired - Fee Related CN201080774Y (en) | 2007-09-10 | 2007-09-10 | Combined shutter capable of rotating and louvre window made therefrom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201080774Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105775400A (en) * | 2016-03-11 | 2016-07-20 | 青岛海尔空调器有限总公司 | Air conditioner air outlet assembly, air conditioner and transportation method of air conditioner |
-
2007
- 2007-09-10 CN CNU2007200809990U patent/CN201080774Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105775400A (en) * | 2016-03-11 | 2016-07-20 | 青岛海尔空调器有限总公司 | Air conditioner air outlet assembly, air conditioner and transportation method of air conditioner |
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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: 20080702 |