CN2716553Y - Ventilation fan appressed to mounting surface - Google Patents
Ventilation fan appressed to mounting surface Download PDFInfo
- Publication number
- CN2716553Y CN2716553Y CN 200420071564 CN200420071564U CN2716553Y CN 2716553 Y CN2716553 Y CN 2716553Y CN 200420071564 CN200420071564 CN 200420071564 CN 200420071564 U CN200420071564 U CN 200420071564U CN 2716553 Y CN2716553 Y CN 2716553Y
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- CN
- China
- Prior art keywords
- panel
- ventilation fan
- utility
- mounting surface
- model
- 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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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a ventilation fan appressed to mounting surface, which comprises a frame, a panel, blades and a dynamo. The utility model is characterized in that the panel is 5 to 10 mm in thickness and is fastened and fixed to the frame by an elastic component and a locating device. The utility model has the advantages of simple structure, easy installation and demount, reliable fixation and beautiful appearance. After installation, the panel hangs to the mounting surface, the ventilation fan is basicly positioned at the same flat surface with the mounting surface, giving a feel of integration.
Description
Technical field
The utility model relates to a kind of ventilation fan, and particularly a kind of panel is close to the shutter type vetilation fan of installation surface.
Background technique
Existing shutter type vetilation fan, because panel is thicker, usually outstanding metope (or the glass face) 50-60mm of panel when embedding the installation of wall or glass, not not at grade, seem inharmonious with surrounding environment, incompatible with, make the aesthetic property of integrated environment and decorative effect all have a greatly reduced quality.In addition, normally be connected and fixed by fastening pieces such as screws between panel and the framework, installation and removal all must be undertaken by particular tool, and are cumbersome, and therefore cleaning and maintenance are all inconvenient.
Summary of the invention
For addressing the above problem, the purpose of this utility model provides a kind of ventilation fan of being close to installation surface, and its panel becomes a plane substantially with installation surface, and installation and removal easily.
The purpose of this utility model is achieved in that a kind of ventilation fan of being close to installation surface, comprise framework, panel, fan blade and motor, it is characterized in that: described plate thickness is 5-10mm, connects and fixes by an elastic member and positioning device between panel and the framework.
The center hole and arranged on left and right sides of described panel is provided with elasticity and buckles, the boss clamping mutually that is provided with the inboard relevant position of framework.
The upper and lower both sides of the center hole of described panel are provided with positioning boss.
The utility model is simple in structure, mounts and dismounts all very conveniently, fixing reliable, and after the installation, panel is close to installation surface, and ventilation fan and installation surface are on the plane substantially, and is to the incorporate sensation of people, elegant in appearance.
Description of drawings
Fig. 1 is a plan view of the present utility model;
Fig. 2 is a side view of the present utility model;
Fig. 3 is the stereogram of the utility model framework;
Fig. 4 is the side view of the utility model panel;
Fig. 5 is the assembling schematic representation of the utility model panel and framework.
Embodiment
As shown in Figure 1, 2, the utility model comprises framework 1, panel 2, fan blade 3 and motor 4.Framework 1 is one square, about the inboard respectively inwardly punching press positioning device is arranged, this positioning device is strip boss 11 (as shown in Figure 3) in the present embodiment.Panel 2 thickness are 5-10mm, and four limits are excessive fillet.As shown in Figure 4, the center hole left and right side of panel 2 respectively is provided with an elastic member, and this elastic member is an elasticity button 21 in the present embodiment, can connect and fix with the boss 11 of framework 1, the upper and lower side of the center hole of panel 2 is respectively equipped with positioning boss 22, thereby can contact the location with the leg of frame.The elasticity of panel 2 buckles 21, positioning boss 22 is for injection molded.
During installation, earlier framework 1 is fixed in the wall that has suitable mounting hole or on glass, then panel 2 is forced in the framework 1, this moment, the upper and lower positioning boss 22 of panel 2 contacted the location with the leg of frame, the elasticity button 21 of and arranged on left and right sides and the boss 11 about framework offset, thereby the panel chucking is fixed in (as shown in Figure 5) on the framework.Because panel 2 is thin and the edge is excessive fillet, panel 2 is basic in the same plane with metope or the glass face installed.When needs clean or safeguard ventilation fan, only need catch panel 2 firmly to be pulled outwardly and can take off panel, very convenient, reliable.
Claims (3)
1. ventilation fan of being close to installation surface, comprise framework (1), panel (2), fan blade (3) and motor (4), it is characterized in that: described panel (2) thickness is 5-10mm, connects and fixes by elastic member and positioning device between panel (2) and the framework (1).
2. a kind of ventilation fan of being close to installation surface according to claim 1 is characterized in that: the center hole and arranged on left and right sides of described panel (2) is provided with elasticity and buckles (21), the boss (11) that is provided with the inboard relevant position of framework (1) clamping mutually.
3. a kind of ventilation fan of being close to installation surface according to claim 1 is characterized in that: the upper and lower both sides of center hole of described panel (2) are provided with positioning boss (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420071564 CN2716553Y (en) | 2004-07-15 | 2004-07-15 | Ventilation fan appressed to mounting surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420071564 CN2716553Y (en) | 2004-07-15 | 2004-07-15 | Ventilation fan appressed to mounting surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2716553Y true CN2716553Y (en) | 2005-08-10 |
Family
ID=34873978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420071564 Expired - Fee Related CN2716553Y (en) | 2004-07-15 | 2004-07-15 | Ventilation fan appressed to mounting surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2716553Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107642509A (en) * | 2016-07-21 | 2018-01-30 | 建准电机工业股份有限公司 | Ventilation fan |
-
2004
- 2004-07-15 CN CN 200420071564 patent/CN2716553Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107642509A (en) * | 2016-07-21 | 2018-01-30 | 建准电机工业股份有限公司 | Ventilation fan |
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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: 20050810 Termination date: 20110715 |