CN201096376Y - Sealing property favorable fume exhauster air exhaust opening device - Google Patents
Sealing property favorable fume exhauster air exhaust opening device Download PDFInfo
- Publication number
- CN201096376Y CN201096376Y CNU2007200735535U CN200720073553U CN201096376Y CN 201096376 Y CN201096376 Y CN 201096376Y CN U2007200735535 U CNU2007200735535 U CN U2007200735535U CN 200720073553 U CN200720073553 U CN 200720073553U CN 201096376 Y CN201096376 Y CN 201096376Y
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- CN
- China
- Prior art keywords
- hollow
- sealing property
- wears
- air outlet
- smoke exhaust
- 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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Abstract
The utility model relates to an air outlet structure of a kitchen ventilator, in particular to a kitchen ventilator air outlet device with excellent sealing performance. The air outlet device is arranged on a puncturing port of a wall body, and is characterized in that: the device made of metal materials comprises a shell body with two ends having openings, and the shell body is composed of a horizontal hollow puncturing part and a hollow extending part communicated with the hollow puncturing part; the outside of the hollow puncturing part is integrally connected with a circle of resisting part, and the hollow puncturing part in the resisting part is covered with a rubber sealing ring; and the opening ends of the hollow puncturing part are symmetrically provided with fixed mechanisms. The air outlet structure mainly solves the technical problems that the current structural exhaust pipe is easy to be broken, and the connecting part of the exhaust pipe and a pipe-inserting port on the wall body will have the leakage phenomenon easily, therefore the service life of the kitchen ventilator can be extended.
Description
Technical field
The utility model relates to the smoke exhaust ventilator exhaust port device of the exhaust outlet structure of smoke exhaust ventilator, particularly a kind of favorable sealing property.
Background technology
Now, smoke exhaust ventilator is an imperative equipment in the kitchen, and it is used for the soot gas in the kitchen is extracted out and is discharged into outdoor, so just helps to reduce the oil smoke gas the kitchen in, and the reduction flue gas is to the crowd's that works in the kitchen injury.
The exhaust outlet structure of existing smoke exhaust ventilator is such: it comprises that one is that have a go-no-go and be connected in blast pipe on the smoke exhaust ventilator, this blast pipe is normally made by softer plastic material, so just help bending, blast pipe passes the poling mouth that is opened on the body of wall, and extends to outside the body of wall.But existing this structure has following defective:
1, the blast pipe of plastic material directly extends to outdoorly, is easy under the situation of exposing to the sun and rain to take place embrittlement and causes blast pipe to damage the service life of so just having reduced product.
2, it is bigger to offer the difficulty of poling mouth on the body of wall, and is difficult to guarantee that the diameter of poling mouth and the external diameter of blast pipe fit like a glove, particularly in the process of wearing, also than the damage that is easier to cause the plastics blast pipe.
3, the sealing property between poling mouth and the blast pipe is bad, if run into rainy situation, the infiltration of the slit between blast pipe and poling mouth is indoor probably for rainwater, causes adverse consequences.
The utility model content
The purpose of this utility model is to provide a kind of smoke exhaust ventilator exhaust port device of favorable sealing property, mainly solving existing structure blast pipe is damaged easily, and the technical problem of seepage takes place in the junction of poling mouth easily on blast pipe and the body of wall, helps prolonging the service life of smoke exhaust ventilator.
For addressing the above problem, the utility model is achieved in that
A kind of smoke exhaust ventilator exhaust port device of favorable sealing property, it is installed in wearing on the mouth of body of wall, it is characterized in that: it comprises that two ends have the housing of the metal material of opening, and this housing wears portion by the hollow of a level and the hollow extension that is communicated with the hollow portion of wearing constitutes; This hollow wears and is connected with a circle outside the portion and leans portion, and this leans hollow in the portion and wears and be arranged with rubber seal in the portion; The openend that this hollow wears portion is symmetrically arranged with fixed mechanism.
The smoke exhaust ventilator exhaust port device of described favorable sealing property, it is characterized in that: this detent mechanism comprises by articulated elements and is articulated in the keeper that hollow wears the openend of portion, this keeper stage casing is by the hinged support portion of articulated elements, the other end of this keeper then is provided with a screw, and a screw is located in this screw.
The smoke exhaust ventilator exhaust port device of described favorable sealing property is characterized in that: this hollow extension makes progress perpendicular to ground and opening, and its open top end is provided with one and blocks cover.
By technique scheme, the beneficial effects of the utility model are:
1, the utlity model has metal shell, during use, the plastics blast pipe of smoke exhaust ventilator can be inserted in the housing, avoid the plastics blast pipe to extend outdoor being damaged.
2, the utlity model has the hermetically-sealed construction of forming by portion of leaning and sealing ring, can guarantee that blast pipe and body of wall poling mouth place do not produce the seepage phenomenon.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a user mode schematic diagram of the present utility model.
Among the figure:
The 1-body of wall;
11-wears mouth;
The 2-housing;
21-hollow wears portion;
211-leans portion;
22-hollow extension;
221-blocks cover;
The 3-rubber seal;
The 4-fixed mechanism;
The 41-articulated elements;
The 42-keeper;
The 43-articulated elements;
The 44-support portion;
The 45-screw;
The 46-screw.
The specific embodiment
See also Fig. 1,2, it is the structural representation of the smoke exhaust ventilator exhaust port device of a kind of favorable sealing property of the utility model.As shown in the figure: it is installed in wearing on the mouth 11 of body of wall 1.It comprises that two ends have the housing 2 of the metal material of opening, and this housing 2 is worn portion 21 and worn the hollow extension 22 that portion 21 is communicated with hollow by the hollow of a level and constitutes; This hollow wears the outer circle that is connected with of portion 21 and leans portion 211, and this leans hollows in the portion 211 and wears and be arranged with rubber seal 3 in the portion 21; The openend that this hollow wears portion 21 is symmetrically arranged with fixed mechanism 4.
This detent mechanism 4 comprises by articulated elements 41 and is articulated in the keeper 42 that hollow wears the openend of portion 21, these keeper 42 stage casings are by articulated elements 43 hinged support portions 44, the other end of this keeper 42 then is provided with a screw 45, one screws 46 and is located in this screw 45.Like this,, and screw 46 is screwed into body of wall 1, just can inwardly strains housing 2 as long as support portion 44 is supported on the body of wall 1.
During use,, the level of housing 2 is worn portion 21 be arranged in wearing in mouthfuls 11 of body of wall 1, when the portion of leaning 211 and sealing ring 3 push up metope, can housing 2 be carried out fastening location, guarantee that sealing ring 3 is leaned portion 211 and compresses by fixed mechanism 4 as Fig. 2; The level that the plastics exhaust hose of smoke exhaust ventilator can be inserted housing 2 at last wears portion 21 and gets final product.
In addition, this hollow extension 22 makes progress perpendicular to ground and opening, and its open top end is provided with one and blocks cover 221, can avoid rainwater to squeeze in the housing 2.
Being preferred embodiment of the present utility model only in sum, is not to be used for limiting practical range of the present utility model.Be that all equivalences of doing according to the content of the utility model claim change and modification, all should be technology category of the present utility model.
Claims (3)
1, a kind of smoke exhaust ventilator exhaust port device of favorable sealing property, it is installed in wearing on mouthful (11) of body of wall (1), it is characterized in that: it comprises that two ends have the housing of the metal material of opening (2), and this housing (2) is worn portion (21) and worn hollow extension (22) formation that portion (21) is communicated with hollow by the hollow of a level; This hollow wears the outer circle that is connected with of portion (21) and leans portion (211), and this leans hollow in the portion (211) and wears and be arranged with rubber seal (3) in the portion (21); The openend that this hollow wears portion (21) is symmetrically arranged with fixed mechanism (4).
2, the smoke exhaust ventilator exhaust port device of favorable sealing property according to claim 1, it is characterized in that: this detent mechanism (4) comprises by articulated elements (41) and is articulated in the keeper (42) that hollow wears the openend of portion (21), this keeper (42) stage casing is by the hinged support portion of articulated elements (43) (44), the other end of this keeper (42) then is provided with a screw (45), and a screw (46) is located in this screw (45).
3, the smoke exhaust ventilator exhaust port device of favorable sealing property according to claim 1 and 2 is characterized in that: this hollow extension (22) makes progress perpendicular to ground and opening, and its open top end is provided with one and blocks cover (221).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200735535U CN201096376Y (en) | 2007-08-13 | 2007-08-13 | Sealing property favorable fume exhauster air exhaust opening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200735535U CN201096376Y (en) | 2007-08-13 | 2007-08-13 | Sealing property favorable fume exhauster air exhaust opening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201096376Y true CN201096376Y (en) | 2008-08-06 |
Family
ID=39923429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200735535U Expired - Fee Related CN201096376Y (en) | 2007-08-13 | 2007-08-13 | Sealing property favorable fume exhauster air exhaust opening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201096376Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103644584A (en) * | 2013-11-21 | 2014-03-19 | 梁亚辉 | Oil fume exhaust ventilator stretching pipe connection base |
-
2007
- 2007-08-13 CN CNU2007200735535U patent/CN201096376Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103644584A (en) * | 2013-11-21 | 2014-03-19 | 梁亚辉 | Oil fume exhaust ventilator stretching pipe connection base |
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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: 20080806 Termination date: 20090914 |