CN2144724Y - Multistage ladder type blade structure for ceiling fan - Google Patents
Multistage ladder type blade structure for ceiling fan Download PDFInfo
- Publication number
- CN2144724Y CN2144724Y CN 92242218 CN92242218U CN2144724Y CN 2144724 Y CN2144724 Y CN 2144724Y CN 92242218 CN92242218 CN 92242218 CN 92242218 U CN92242218 U CN 92242218U CN 2144724 Y CN2144724 Y CN 2144724Y
- Authority
- CN
- China
- Prior art keywords
- ceiling fan
- blade
- blade structure
- multistage
- type blade
- 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 discloses a multistage step type blade structure for a ceiling fan, formed through integrally manufacturing or adhesive bonding in a stacking mode. The multistage ladder type blade structure for a ceiling fan is an improvement for the blade structure of a traditional ceiling fan. The blade is designed into a multistage step type structure with proper width and length. The blade can be made through an integrally shaping mode, or the blade is respectively made into single blade, and each single blade is combined layer by layer through adhesive; the integral body of the blades has proper width and thickness. When the multistage step type blade structure for a ceiling fan is arranged in a ceiling fan, the air volume can be increased when the ceiling fan rotates and is used; the color of each layer of the blades can be different, and the form has multiplicity. The multistage step type blade structure for a ceiling fan has the advantage that when the multistage step type blade structure for a ceiling fan is used, the dependent phenomenon can not occur.
Description
The utility model system with multistage step vane structure, is meant to have the multistage blade structure design of multilayer relevant for ceiling fan especially, can increase air quantity and avoid blade sagging, can give full play to its excellent usefulness during use.
Ceiling fan is general family-owned electrical equipment utensil, though its kind pattern is a lot of, yet its constant part is the pattern that the blade (10) of general ceiling fan (shown in Figure 1 as described later) is the individual layer one chip, though this kind blade structure has certain effect in the use, yet but also there is shortcoming, for example: the one, the air quantity that general single-layer type blade is produced is limited.The 2nd, the long and thin thickness of general single-layer type length of blade, so blade produces sagging because of the long monolithic structure that approach concerns easily in the long-term back of using, and has a strong impact on its effective utilization and life-span.
In view of above-mentioned shortcoming, the applicant makes great efforts research, through repeatedly proposing the design more finally, its main purpose is to provide a kind of ceiling fan with multistage step vane structure, its unique excellent structural design of mat reaches effectively promotes air quantity when rotating use, step-like structural design can avoid blade sagging simultaneously, uses and can more give full play to its usefulness.
The utility model is that to reach structure that above-mentioned purpose adopts and functional character be to have proper width and length, make or the multistage step vane structure of bonding formation in layer by whole.Existing conjunction with figs. is described in detail as follows:
Fig. 1 is the stereogram of traditional ceiling fan blade structure.
Fig. 2 is the stereogram of the utility model blade structure.
Fig. 3 is the worm's eye view of the utility model blade structure.
Fig. 4 is the side view of the utility model blade structure.
Fig. 5 is the exploded view of the utility model blade structure.
Fig. 6 is the sectional drawing of the utility model blade structure.
See also stereogram of the present utility model, the utility model structure mainly is with ceiling fan blade improvement design in addition, Blade Design is become a multistage ladder-type structure pattern with proper width and length, this blade can be made with integral way on making, perhaps can make monolithic respectively and then with the binder multistage stepped shaft of be combined into respectively in addition, this is in rotational direction to make the ladder bed hedgehopping gradually, can have following advantage after assembling is finished:
1. be that in rotational direction and gradually bed hedgehopping forms multistage step-like blade structure body in blade (20) global design, thus when rotating, can produce bigger air quantity, thus promote its effective utilization.
2. blade (20) is multistage stepped designs, thus use can be as the length of traditional ceiling fan blade thin lamellar body, the permanent use has sagging, has the preferable anti-ability of hanging down in the use, can fully promote its effective utilization and prolong its working life.
3. blade of the present utility model (20) is if adopt the mode of adhesive bond in layer, then can make the in addition different variation combination of leaf color, makes ceiling fan integral body have more its novelty and aesthetic property.
In sum, the ceiling fan blade structure that the utility model designer designs is unique excellent structural design in fact, ceiling fan is being used the raising air quantity, and can avoid producing the sagging phenomenon of blade, can give full play to its effective utilization and raising life-span.
Claims (1)
1, a kind of improved ceiling fan has proper width and length with multistage step vane structure, and the structure that it is characterized in that described blade is for to be multistage step-like tectosome by integral body manufacturing or in layer bonding formation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92242218 CN2144724Y (en) | 1992-11-25 | 1992-11-25 | Multistage ladder type blade structure for ceiling fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92242218 CN2144724Y (en) | 1992-11-25 | 1992-11-25 | Multistage ladder type blade structure for ceiling fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2144724Y true CN2144724Y (en) | 1993-10-27 |
Family
ID=33782077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92242218 Expired - Fee Related CN2144724Y (en) | 1992-11-25 | 1992-11-25 | Multistage ladder type blade structure for ceiling fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2144724Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102062121A (en) * | 2010-09-16 | 2011-05-18 | 格兰富水泵(苏州)有限公司 | Axial flow impeller |
| CN102287401A (en) * | 2011-08-03 | 2011-12-21 | 孝感学院 | Arc plate blade with ladder-shaped variable thicknesses |
| CN103032376A (en) * | 2011-10-09 | 2013-04-10 | 珠海格力电器股份有限公司 | Axial flow fan blade |
-
1992
- 1992-11-25 CN CN 92242218 patent/CN2144724Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102062121A (en) * | 2010-09-16 | 2011-05-18 | 格兰富水泵(苏州)有限公司 | Axial flow impeller |
| CN102062121B (en) * | 2010-09-16 | 2013-03-27 | 格兰富水泵(苏州)有限公司 | Axial flow impeller |
| CN102287401A (en) * | 2011-08-03 | 2011-12-21 | 孝感学院 | Arc plate blade with ladder-shaped variable thicknesses |
| CN102287401B (en) * | 2011-08-03 | 2013-02-13 | 孝感学院 | Arc plate blade with ladder-shaped variable thicknesses |
| CN103032376A (en) * | 2011-10-09 | 2013-04-10 | 珠海格力电器股份有限公司 | Axial flow fan blade |
| CN103032376B (en) * | 2011-10-09 | 2015-12-09 | 珠海格力电器股份有限公司 | Axial-flow leaf |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |