CN203531692U - Shutter door - Google Patents
Shutter door Download PDFInfo
- Publication number
- CN203531692U CN203531692U CN201320731767.2U CN201320731767U CN203531692U CN 203531692 U CN203531692 U CN 203531692U CN 201320731767 U CN201320731767 U CN 201320731767U CN 203531692 U CN203531692 U CN 203531692U
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- CN
- China
- Prior art keywords
- windward side
- angle
- shutter door
- shutter
- door
- 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 - Lifetime
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- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 8
- 230000001154 acute effect Effects 0.000 claims abstract description 4
- 239000002023 wood Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
The utility model discloses a shutter door which comprises a door frame and a plurality of shutters arranged on the door frame sequentially at intervals, wherein each shutter comprises a frame mounted on the door frame and a shutter body obliquely arranged on the frame; and the shutter body comprises a convex cambered surface windward side and a convex cambered surface leeward side, the bottom of the windward side and the bottom of the leeward side are connected, the included angle between the bottom end of the windward side and a reference surface is an obtuse angle, the included angle between the bottom end of the leeward side and the reference surface is an acute angle, and the reference surface is perpendicular to the arrangement directions of the shutters. Through reasonable arrangement of a shutter structure, the shutter door has a guiding function on flowing direction of air flow, the air inlet resistance can be enlarged, the air speed is effectively reduced, and the air supply volume can be reduced while air circulation is ensured; and the shutter bodies are designed in combination of aluminum alloy frames and wood veneer layers, so that the door can be lightened on the premise that the intensity of the door is ensured.
Description
Technical field
The utility model relates to a kind of shutter door.
Background technology
Shutter door has ventilation, facilitates the advantages such as circulation of air, is widely used in furniture, building.Existing shutter door comprises doorframe, compartment of terrain is arranged in a plurality of blinds on doorframe successively; Described blinds comprises the support that is fixed on doorframe, is inclined at the impeller on support.But because the structure of blinds arranges unreasonablely, cause the intake of shutter door larger.
Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of shutter door, and it can, when guaranteeing circulation of air, also can reduce intake.
For addressing the above problem, the technical scheme that the utility model adopts is as follows:
A shutter door, comprises doorframe, compartment of terrain is arranged in a plurality of blinds on doorframe successively; Described blinds comprises the framework being arranged on doorframe, is arranged on obliquely the leaf body on framework; On described leaf body, be provided be evagination arc surfaced windward side, be the leeward side of evagination arc surfaced; The bottom of described windward side is connected with the bottom of leeward side, and the bottom of described windward side and the angle of the plane of reference are an obtuse angle, and the bottom of leeward side and the angle of the plane of reference are an acute angle, and the described plane of reference is vertical with the orientation of each blinds.
Each blinds is arranged along the short transverse of doorframe, and described framework is positioned at the upper end of leaf body.
The upper end that the upper end of windward side is provided with the first connecting portion, leeward side is provided with the second connecting portion; Described the first connecting portion and the second connecting portion are all fixed on framework.
Angle between bottom, described windward side and leeward side bottom is 28 °-48 °.
Angle between bottom, described windward side and leeward side bottom is 38 °.
Described leaf body is hollow form, and windward side and leeward side lay respectively at the both sides, front and back of leaf body.
The bottom of described windward side and the angle of the plane of reference are 100 °-120 °.
The bottom of described windward side and the angle of the plane of reference are 110 °.
Described leaf body comprises aluminium alloy frame, is arranged on the wooden cortex on aluminium alloy frame external surface.
Compared to existing technology, the beneficial effects of the utility model are:
The utility model, by the structure of blinds is rationally set, can play to the flow direction of air-flow the effect of guiding, and can increase air intake resistance, effectively reduces wind speed, can, when guaranteeing circulation of air, also can reduce intake; And this shutter door also has the good effect of keeping off the rain; And described leaf body is by adopting the combination of aluminium alloy frame and wooden cortex to design, can guarantee under a prerequisite of body intensity, also can alleviate the weight of a body.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the lateral view of Fig. 1;
Fig. 3 is the structural representation of adjacent two blinds;
Wherein, 1, doorframe; 2, blinds; 21, framework; 22, windward side; 23, leeward side; 24, the first connecting portion; 25, the second connecting portion.
The specific embodiment
Below, by reference to the accompanying drawings and the specific embodiment, the utility model is described further, so that clearer, understand the utility model technical thought required for protection.
As shown in Figure 1, 2, 3, be a kind of shutter door of the utility model, comprise doorframe 1, compartment of terrain is arranged in a plurality of blinds 2 on doorframe 1 successively; Described blinds 2 comprises the framework 21 being arranged on doorframe 1, is arranged on obliquely the leaf body on framework 21; On described leaf body, be provided be evagination arc surfaced windward side 22, be the leeward side 23 of evagination arc surfaced; The bottom of described windward side 22 is connected with the bottom of leeward side 23, and the angle c of the bottom of described windward side 22 and the plane of reference is an obtuse angle, and the bottom of leeward side 23 and the angle of the plane of reference are an acute angle, and the described plane of reference is vertical with the orientation of each blinds 2.Angle b between 22 bottoms, described windward side and leeward side 23 bottoms is 28 °-48 °; Preferably, the angle between 22 bottoms, described windward side and leeward side 23 bottoms is 38 °.Concrete, each blinds 2 is arranged along the short transverse of doorframe 1, and described framework 21 is positioned at the upper end of leaf body.The upper end that the upper end of windward side 22 is provided with the first connecting portion 24, leeward side 23 is provided with the second connecting portion 25; Described the first connecting portion 24 and the second connecting portion 25 are all fixed on framework 21.
Preferably, described leaf body is hollow form, and windward side 22 and leeward side 23 lay respectively at the both sides, front and back of leaf body, to alleviate the weight of a body.
Described leaf body comprises aluminium alloy frame, is arranged on the wooden cortex on aluminium alloy frame external surface, to guarantee, under a prerequisite of body intensity, also can further alleviating the weight of a body itself.
Preferably, the angle c of the bottom of described windward side 22 and the plane of reference is 100 °-120 °.And the angle c of the bottom of described windward side 22 and the plane of reference is 110 °, it is optimal case of the present utility model.
In use, this shutter door can be arranged on building, now, windward side 22 is toward outdoor, extraneous air-flow between two adjacent blinds 2 through (as shown in Figure 3, wherein hollow arrow illustrates the flow direction of air-flow), and enter to indoor, and by utilizing the guide effect of windward side 22, can make air-flow along windward side 22, framework 21 surfaces form the trend of curved shape, can increase air intake resistance, effectively reduce wind speed, with when guaranteeing circulation of air, also can reduce air quantity.
Certainly, shutter door of the present utility model is except applicable on building, also applicable to furniture etc.And in actual use, shutter door of the present utility model can adopt the various latch fittings such as spring and ground lock, to realize shutter door in the locking of building or furniture.
Above-mentioned embodiment is only preferred embodiment of the present utility model; can not limit with this scope of the utility model protection, the variation of any unsubstantiality that those skilled in the art does on basis of the present utility model and replacement all belong to the utility model scope required for protection.
Claims (9)
1. a shutter door, comprises doorframe, compartment of terrain is arranged in a plurality of blinds on doorframe successively; Described blinds comprises the framework being arranged on doorframe, is arranged on obliquely the leaf body on framework; It is characterized in that: on described leaf body, be provided be evagination arc surfaced windward side, be the leeward side of evagination arc surfaced; The bottom of described windward side is connected with the bottom of leeward side, and the bottom of described windward side and the angle of the plane of reference are an obtuse angle, and the bottom of leeward side and the angle of the plane of reference are an acute angle, and the described plane of reference is vertical with the orientation of each blinds.
2. shutter door as claimed in claim 1, is characterized in that: each blinds is arranged along the short transverse of doorframe, and described framework is positioned at the upper end of leaf body.
3. shutter door as claimed in claim 2, is characterized in that: the upper end that the upper end of windward side is provided with the first connecting portion, leeward side is provided with the second connecting portion; Described the first connecting portion and the second connecting portion are all fixed on framework.
4. shutter door as claimed in claim 1, is characterized in that: the angle between bottom, described windward side and leeward side bottom is 28 °-48 °.
5. shutter door as claimed in claim 4, is characterized in that: the angle between bottom, described windward side and leeward side bottom is 38 °.
6. shutter door as claimed in claim 1, is characterized in that: described leaf body is hollow form, and windward side and leeward side lay respectively at the both sides, front and back of leaf body.
7. shutter door as claimed in claim 1, is characterized in that: the bottom of described windward side and the angle of the plane of reference are 100 °-120 °.
8. shutter door as claimed in claim 7, is characterized in that: the bottom of described windward side and the angle of the plane of reference are 110 °.
9. shutter door as claimed in claim 1, is characterized in that: described leaf body comprises aluminium alloy frame, is arranged on the wooden cortex on aluminium alloy frame external surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320731767.2U CN203531692U (en) | 2013-11-18 | 2013-11-18 | Shutter door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320731767.2U CN203531692U (en) | 2013-11-18 | 2013-11-18 | Shutter door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203531692U true CN203531692U (en) | 2014-04-09 |
Family
ID=50417915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320731767.2U Expired - Lifetime CN203531692U (en) | 2013-11-18 | 2013-11-18 | Shutter door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203531692U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110017094A (en) * | 2019-04-26 | 2019-07-16 | 苏州经贸职业技术学院 | A kind of intelligence instruction vented exhaust safety door system |
-
2013
- 2013-11-18 CN CN201320731767.2U patent/CN203531692U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110017094A (en) * | 2019-04-26 | 2019-07-16 | 苏州经贸职业技术学院 | A kind of intelligence instruction vented exhaust safety door system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518000 Guangdong city of Shenzhen province Yitian Futian District District Road and Fuhua Road Interchange, 4B02 4B01 excellence Times Square Patentee after: Shenzhen Zhengzhong Design Co.,Ltd. Address before: 518000 Guangdong city of Shenzhen province Yitian Futian District District Road and Fuhua Road Interchange, 4B02 4B01 excellence Times Square Patentee before: SHENZHEN ASIANTIME INTERNATIONAL CONSTRUCTION Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140409 |