CN203050445U - Composite type ventilation door - Google Patents
Composite type ventilation door Download PDFInfo
- Publication number
- CN203050445U CN203050445U CN 201220743260 CN201220743260U CN203050445U CN 203050445 U CN203050445 U CN 203050445U CN 201220743260 CN201220743260 CN 201220743260 CN 201220743260 U CN201220743260 U CN 201220743260U CN 203050445 U CN203050445 U CN 203050445U
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- CN
- China
- Prior art keywords
- door
- composite type
- ventilation
- ventilation net
- type ventilation
- 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
The utility model discloses a composite type ventilation door. The problem that in the prior art, ventilation effect of a door is bad is solved. The composite type ventilation door comprises a door body (1). The composite type ventilation door is characterized in that the door body (1) is composed of an outer door (2) and an inner door (3) in a combining mode, one end of the outer door (2) is connected with one end of the inner door (3) through a hinge, a ventilation net (4) is arranged on the inner door (3), the ventilation net (4) covers the whole inner door (3), and the area of the outer door (2) is larger than that of the inner door (3). The composite type ventilation door is suitable for being popularized and used.
Description
Technical field
It is a kind of door that the utility model relates to, and specifically, relates to a kind of compound air door.
Background technology
The household door all is individual layer and solid structure basically, and resident family is if shut behind the door, and the ventilation effect in the room can weaken greatly, reduce, and is unfavorable for that people live.
The utility model content
The purpose of this utility model is to overcome above-mentioned defective, and a kind of compound air door simple in structure, with low cost is provided.
To achieve these goals, the technical solution adopted in the utility model is as follows:
Compound air door comprises a body, and described door body is constituted by external door and inside door, and an end of external door and an end of inside door are connected by hinge, and wherein, inside door is provided with the ventilation net, and the net that should ventilate covers whole inside door, and the area of external door is greater than the area of inside door.
Described external door is made up of inside and outside double-layer structure, and endothecium structure is made by metal material, and layer structure is then made by wood materials.
Described ventilation net is made by wood materials.
Also be provided with the volatility freshener on the net in described ventilation.
The utility model compared with prior art has the following advantages and beneficial effect:
(1) the utility model is simple in structure, with low cost, realization is convenient;
(2) door is made of outer, interior two sects in the utility model, and is provided with the ventilation net at inside door, and resident family can open external door, and close inside door in doors the time, and the ventilation net by inside door ventilates.
Description of drawings
Fig. 1 is structural representation of the present utility model.
In the above-mentioned accompanying drawing, the name of Reference numeral correspondence is called: 1-door body, 2-external door, 3-inside door, 4-ventilation net.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing thereof the utility model is described in further detail, but embodiment of the present utility model is not limited thereto.
Embodiment
As shown in Figure 1, compound air door, comprise a body 1, described door body 1 is constituted by external door 2 and inside door 3, and an end of external door 2 is connected by hinge with an end of inside door 3, and wherein, inside door 3 is provided with ventilation net 4, and should cover whole inside door 3 by ventilation net 4, the area of external door 2 is greater than the area of inside door 3.
In order better to realize the utility model, described ventilation net 4 is made by wood materials.Described external door is made up of inside and outside double-layer structure, and endothecium structure is made by metal material, and layer structure is then made by wood materials.
In the present embodiment, also be provided with the volatility freshener on described ventilation net 4, by ventilation Netcom wind the time, volatility freshener disposed thereon is followed air and is flowed into indoorly, reaches the purpose of pure and fresh room air.
According to above-described embodiment, can well realize the utility model.
Claims (4)
1. compound air door, comprise a body (1), it is characterized in that: described door body (1) is constituted by external door (2) and inside door (3), and an end of external door (2) is connected by hinge with an end of inside door (3), wherein, inside door (3) is provided with ventilation net (4), and should cover whole inside door (3) by ventilation net (4), and the area of external door (2) is greater than the area of inside door (3).
2. compound air door according to claim 1, it is characterized in that: described external door is made up of inside and outside double-layer structure, and endothecium structure is made by metal material, and layer structure is then made by wood materials.
3. compound air door according to claim 2, it is characterized in that: described ventilation net (4) is made by wood materials.
4. compound air door according to claim 3 is characterized in that: also be provided with the volatility freshener on described ventilation net (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220743260 CN203050445U (en) | 2012-12-31 | 2012-12-31 | Composite type ventilation door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220743260 CN203050445U (en) | 2012-12-31 | 2012-12-31 | Composite type ventilation door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203050445U true CN203050445U (en) | 2013-07-10 |
Family
ID=48733410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220743260 Expired - Fee Related CN203050445U (en) | 2012-12-31 | 2012-12-31 | Composite type ventilation door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203050445U (en) |
-
2012
- 2012-12-31 CN CN 201220743260 patent/CN203050445U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20131231 |