CN102889234A - Fan - Google Patents
Fan Download PDFInfo
- Publication number
- CN102889234A CN102889234A CN2012104352566A CN201210435256A CN102889234A CN 102889234 A CN102889234 A CN 102889234A CN 2012104352566 A CN2012104352566 A CN 2012104352566A CN 201210435256 A CN201210435256 A CN 201210435256A CN 102889234 A CN102889234 A CN 102889234A
- Authority
- CN
- China
- Prior art keywords
- base
- fan
- annular protrusion
- bolt hole
- center bolt
- 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.)
- Pending
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/601—Mounting; Assembling; Disassembling specially adapted for elastic fluid pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/14—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid
- F04F5/16—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid displacing elastic fluids
Abstract
The invention discloses a fan. The fan comprises a base, wherein an opening is arranged at the bottom of the base. The fan has the beneficial effects that as the opening is arranged at the bottom of the base, the weight of the base can be reduced, thus being convenient for the users to take and put the base and being further convenient to use and carry the base; and when the fan is carried or is not used, the base can be taken down from the shell, which is very convenient.
Description
Technical field
The present invention relates to household appliance technical field, in particular, relate to a kind of fan.
Background technique
I have applied for a kind of fan, comprise housing, am fixed on the interior motor of housing, am used for the exhaust apparatus of air-out and the base that is used for regulating wind direction, thereby owing to avoiding injuring the user because flabellum rotates without flabellum in the exhaust apparatus; By the wind direction of base adjustable fan, thereby satisfy the demand that the user regulates wind direction.Yet, the solid setting of base, base is just heavier like this, and inconvenient user takes, puts, thereby is inconvenient to use, and especially when carrying, weight is more heavily more not portable.
Summary of the invention
Technical problem to be solved by this invention provides a kind of fan that conveniently uses and carry.
The objective of the invention is to be achieved through the following technical solutions: a kind of fan, comprise base, described base bottom opening arranges.
Preferably, be provided with chute on the described base, described base arranges the bar shaped stiffening rib of a connection base front end and back end along the medium position on the chute direction.The bar shaped stiffening rib is set can increase the strength and stability of base, when housing is placed on the base, makes it stable, firm.
Preferably, described base comprises the bottom of the described opening of a sealing.Opening on the bottom closed base is set, makes things convenient for the placement of base, and can increase the shelf-stability of base.
Preferably, described bottom is screwed on the base.The screw fixation.
Preferably, four screw holes are set on the described bottom, are provided with the screw hole post that cooperates with described screw hole on the corresponding base, described screw hole lays respectively at the edge of bottom.Setting can make bottom firmly be fixed on the base like this.
Preferably, described bottom center also arranges a center bolt hole, and described screw hole is positioned at described bar shaped stiffening rib middle part, on the corresponding base center bolt hole post that cooperates with described center bolt hole is set.The center bolt hole is set can further increase fix tightly solidity between bottom and the base, and center bolt hole post is arranged on the soundness that just can strengthen post place, center bolt hole on the bar shaped stiffening rib, prevents that it is impaired.
Preferably, internal surface place, described base edge is provided with recessed seam, and described bottom is placed on described recessed stop portion.The fixing more close and firm that makes between bottom and the base is set like this, but also can guarantees the flatness of base bottom, make it have more integrality.
Preferably, be provided with bath mat on the described bottom.Bath mat is used for anti-skidding, avoids causing fan impaired because of slip.
Preferably, be provided with on the described bottom be used to the annular protrusion of placing described bath mat, described bath mat cooperates the annular protrusion setting and is higher than annular protrusion.Setting can strengthen the soundness of bath mat like this.
Preferably, described annular protrusion is four, lay respectively at bottom around.Setting can guarantee the stability of base like this, prevents that it is in the put procedure medium dip.
The present invention is owing to arranging opening in the base bottom, and setting can alleviate base weight like this, thereby is user-friendly for taking and placing, and then convenient the use, and setting also is convenient for carrying like this; Base can be taken off from housing when carrying or when not using and place, be very much convenient.
Description of drawings
Fig. 1 is the described understructure schematic diagram of the embodiment of the invention;
Fig. 2 is the described bottom cover structure schematic diagram of the embodiment of the invention.
Wherein: 1, base; 11, stiffening rib; 12 center bolt hole posts; 13, opening; 14, recessed seam; 2, bottom; 21, annular protrusion; 22, center bolt hole.
Embodiment
The invention will be further described below in conjunction with accompanying drawing and preferred embodiment.
The present invention discloses a kind of fan, comprises base, and as depicted in figs. 1 and 2, described base 1 bottom opening 13 arranges, and setting can alleviate base weight like this, thereby is user-friendly for taking and placing, and then convenient the use, and setting also is convenient for carrying like this; Base can be taken off from housing when carrying or when not using and place, be very much convenient.
Fan of the present invention also comprises housing, exhaust apparatus, motor and flabellum, exhaust apparatus is arranged on the housing top, motor and flabellum all are arranged in the housing, housing is provided with intake grill, be provided with the air channel between housing and the exhaust apparatus, exhaust apparatus is provided with exhaust outlet, and the wind that the flabellum rotation produces is transported in the exhaust apparatus by the air channel, blow out from exhaust outlet, and exhaust apparatus is interior without flabellum; Housing comprises fore shell and back cover, fore shell and back cover are screwed, housing bottom is connected with base 1, housing bottom is provided with a saddle, corresponding base 1 is provided with the chute that cooperates with described saddle, saddle is inserted in the chute and can slides, thereby controls the wind direction of fan because housing can slide at base 1, satisfies user's demand as far as possible.
As shown in Figure 1, base 1 comprises chute and groove, thereby the saddle on described chute and the housing is equipped with the wind direction of control fan, described groove is used for dodging housing at the housing sliding process, base 1 rear and front end is respectively arranged with described groove, in the present embodiment, base openings arranges, at base 1 lower surface place, described base 1 arranges the bar shaped stiffening rib 11 of a connection base front end and back end along the medium position on the chute direction, described bar shaped stiffening rib 11 front end and back end connect respectively the center position of described groove, thereby increase the strength and stability of base 1, when housing is placed on the base 1, make it stable, firmly.In the present embodiment, described stiffening rib also can be arranged on other positions, or many stiffening ribs are set, and increases all feasible of base intensity as long as can play.
In the present embodiment, as depicted in figs. 1 and 2, described base 1 comprises the bottom 2 of the described opening 13 of a sealing, opening 13 on bottom 2 closed base 1 is set, make things convenient for the placement of base 1, and can increase the shelf-stability of base 1, described bottom 2 is screwed on the base 1, four screw holes are set on the described bottom 2, be provided with the screw hole post that cooperates with described screw hole on the corresponding base 1, described screw hole lays respectively at the edge of bottom 2, and four screw holes that arrange like this can make bottom 2 firmly be fixed on the base by screw.Described bottom 2 centers also arrange a center bolt hole 22, on the corresponding base 1 a center bolt hole post 12 that cooperates with described center bolt hole 22 is set, described center bolt hole post 12 is positioned at described bar shaped stiffening rib 11 middle parts, center bolt hole post 12 is set further increases fix tightly solidity between bottom 2 and the base 1, and center bolt hole post 12 is arranged on the soundness that just can strengthen post 12 places, center bolt hole on the bar shaped stiffening rib 11, prevent that it is impaired.
As shown in Figure 1, in the present embodiment, internal surface place, described base 1 edge is provided with recessed seam 14, described bottom 2 is placed on described recessed seam 14 places, the fixing more close and firm that makes between bottom and the base is set like this, but also can guarantees the flatness of base bottom, make it have more integrality.
As shown in Figure 2, in the present embodiment, be provided with annular protrusion 21 on the described bottom 2, also be provided with bath mat on the described bottom 2, described bath mat is adhesively fixed in annular protrusion 21 by glue, thereby can increase the soundness of bath mat, because to have 21 of annular protrusions that bath mat is difficult for impaired in the outside; Described bath mat cooperates annular protrusion 21 to arrange and is higher than annular protrusion 21, described annular protrusion 21 is four, lay respectively at bottom around, owing to being provided with groove on the base, then form four angles at base, also form four angles on the corresponding bottom, thereby annular protrusion is arranged on the place, four angles of bottom, namely with respect to two side positions of groove, setting can guarantee the stability of base like this, prevents that it is in the put procedure medium dip.
Above content is in conjunction with concrete preferred implementation further description made for the present invention, can not assert that implementation of the present invention is confined to these explanations.For the general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (10)
1. a fan comprises base, it is characterized in that, described base bottom opening arranges.
2. fan as claimed in claim 1 is characterized in that, is provided with chute on the described base, and described base arranges the bar shaped stiffening rib of a connection base front end and back end along the medium position on the chute direction.
3. fan as claimed in claim 1 is characterized in that, described base comprises the bottom of the described opening of a sealing.
4. fan as claimed in claim 2 is characterized in that, described bottom is screwed on the base.
5. fan as claimed in claim 3 is characterized in that, four screw holes are set on the described bottom, is provided with the screw hole post that cooperates with described screw hole on the corresponding base, and described screw hole lays respectively at the edge of bottom.
6. fan as claimed in claim 2 is characterized in that, described bottom center also arranges a center bolt hole, and described screw hole is positioned at described bar shaped stiffening rib middle part, on the corresponding base center bolt hole post that cooperates with described center bolt hole is set.
7. fan as claimed in claim 3 is characterized in that, internal surface place, described base edge is provided with recessed seam, and described bottom is placed on described recessed stop portion.
8. fan as claimed in claim 3 is characterized in that, is provided with bath mat on the described bottom.
9. fan as claimed in claim 8 is characterized in that, is provided with on the described bottom be used to the annular protrusion of placing described bath mat, and described bath mat cooperates the annular protrusion setting and is higher than annular protrusion.
10. fan as claimed in claim 9 is characterized in that, described annular protrusion is four, lay respectively at bottom around.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104352566A CN102889234A (en) | 2012-11-05 | 2012-11-05 | Fan |
| PCT/CN2012/084115 WO2014067167A1 (en) | 2012-11-05 | 2012-11-06 | Fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104352566A CN102889234A (en) | 2012-11-05 | 2012-11-05 | Fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102889234A true CN102889234A (en) | 2013-01-23 |
Family
ID=47532863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104352566A Pending CN102889234A (en) | 2012-11-05 | 2012-11-05 | Fan |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102889234A (en) |
| WO (1) | WO2014067167A1 (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87204566U (en) * | 1987-09-03 | 1988-11-16 | 邓泉秀 | Helm type head-swinging device for fan |
| CN2310194Y (en) * | 1997-08-05 | 1999-03-10 | 京堡实业股份有限公司 | Electric fan base |
| JP2002243231A (en) * | 2001-02-21 | 2002-08-28 | Seigo Sakamoto | Warm air heat-collecting fan |
| CN2556399Y (en) * | 2002-05-17 | 2003-06-18 | 陈国明 | Air-cleaning fan |
| CN200944319Y (en) * | 2005-07-04 | 2007-09-05 | 浙江创青休闲制品有限公司 | Pedestal and products with the same |
| CN203098355U (en) * | 2012-11-05 | 2013-07-31 | 李起武 | Fan |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56167897A (en) * | 1980-05-28 | 1981-12-23 | Toshiba Corp | Fan |
| CN87213816U (en) * | 1987-09-26 | 1988-11-16 | 重庆三峡电器厂 | Desk type electric fan with artistic ceramic supporting seat |
| CN2508024Y (en) * | 2001-07-26 | 2002-08-28 | 广东美的集团股份有限公司 | Electric fan |
| ES2198204B1 (en) * | 2002-03-11 | 2005-03-16 | Pablo Gumucio Del Pozo | VERTICAL FAN FOR OUTDOORS AND / OR INTERIOR. |
| CN2746244Y (en) * | 2004-09-29 | 2005-12-14 | 许贵智 | Stand device for electric fan or electric radiator |
| CN201636028U (en) * | 2010-03-08 | 2010-11-17 | 海安县隆泰包装有限公司 | Novel bladeless fan |
| CN202203137U (en) * | 2011-08-22 | 2012-04-25 | 美的集团有限公司 | Oscillating mechanism of tower fan |
-
2012
- 2012-11-05 CN CN2012104352566A patent/CN102889234A/en active Pending
- 2012-11-06 WO PCT/CN2012/084115 patent/WO2014067167A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87204566U (en) * | 1987-09-03 | 1988-11-16 | 邓泉秀 | Helm type head-swinging device for fan |
| CN2310194Y (en) * | 1997-08-05 | 1999-03-10 | 京堡实业股份有限公司 | Electric fan base |
| JP2002243231A (en) * | 2001-02-21 | 2002-08-28 | Seigo Sakamoto | Warm air heat-collecting fan |
| CN2556399Y (en) * | 2002-05-17 | 2003-06-18 | 陈国明 | Air-cleaning fan |
| CN200944319Y (en) * | 2005-07-04 | 2007-09-05 | 浙江创青休闲制品有限公司 | Pedestal and products with the same |
| CN203098355U (en) * | 2012-11-05 | 2013-07-31 | 李起武 | Fan |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014067167A1 (en) | 2014-05-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130123 |