CN105980711B - Electric fan - Google Patents
Electric fan Download PDFInfo
- Publication number
- CN105980711B CN105980711B CN201580007210.6A CN201580007210A CN105980711B CN 105980711 B CN105980711 B CN 105980711B CN 201580007210 A CN201580007210 A CN 201580007210A CN 105980711 B CN105980711 B CN 105980711B
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- CN
- China
- Prior art keywords
- base portion
- supporting rod
- hole
- fixed part
- support
- 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.)
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Classifications
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D19/00—Axial-flow pumps
- F04D19/002—Axial flow fans
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
A kind of electric fan, it includes base portion (1), is arranged at two supports (2) of base portion (1) in an opposing fashion and is arranged at the fixed part (3) of each support (2).In addition, including lower end by two fixed lower supporting rod portions (4) of fixed part (3) and the air supplying part (5) for the upper end for being fixed on lower supporting rod portion (4).Base portion (1) is integratedly formed with support (2) by resin.
Description
Technical field
The present invention relates to electric fan.
Background technology
Electric fan of the prior art includes：U-shaped and metal base portion, it can be consolidated in a manner of relative with base portion
Fixed two supports, two lower supporting rod portions for being securable to support and the air supplying part for the upper end for being fixed on lower supporting rod portion.Branch
Bearing portion is fixed on base portion by the 1st fixed part.Support is fixed on (for example, ginseng in the lower end in lower supporting rod portion by the 2nd fixed part
According to patent document 1).
Prior art literature
Patent document
Patent document 1：Japanese Unexamined Patent Application 63-138196 publications
The content of the invention
The problem of bothersome when lower supporting rod portion is arranged on into base portion be present in existing electric fan.
Therefore, it is easy in the installation of base portion present invention aims to lower supporting rod portion, further improve assembling property.
In order to reach the purpose, electric fan of the invention includes base portion, is arranged at the two of base portion in an opposing fashion
Individual support and the fixed part for being arranged at each support.In addition two lower supporting rod portions being fixed by fixed part of lower end and solid are included
Due to the air supplying part of the upper end in lower supporting rod portion.Base portion is integratedly formed with support with resin.
According to the present invention, in the case where lower supporting rod portion is fixed on into base portion, fixed part can be utilized by lower supporting rod portion
It is fixed, therefore can further improve assembling property easily in base portion installation lower supporting rod portion.
Brief description of the drawings
Fig. 1 is the stereogram of the outward appearance for the electric fan for representing embodiments of the present invention.
Fig. 2 is the exploded view of the electric fan of embodiments of the present invention.
Stereogram when Fig. 3 is the base portion of the electric fan of embodiments of the present invention in terms of bottom surface.
Amplification stereogram when Fig. 4 is the support of the base portion of the electric fan of embodiments of the present invention in terms of bottom surface.
Fig. 5 is the amplification stereogram of the support of the base portion for the electric fan for representing embodiments of the present invention.
Fig. 6 is the amplification stereogram of the linking part for the electric fan for representing embodiments of the present invention.
Schematic diagram when Fig. 7 is the base portion of the electric fan of embodiments of the present invention in terms of bottom surface.
Embodiment
Hereinafter, embodiments of the present invention are illustrated referring to the drawings.Wherein, the present invention is not limited to this embodiment party
Formula.
Fig. 1 is the stereogram of the outward appearance for the electric fan for representing embodiments of the present invention.Fig. 2 is the decomposition of same electric fan
Figure.The electric fan of present embodiment includes base portion 1, support 2, fixed part 3, lower supporting rod portion 4 and air supplying part 5.
Stereogram when Fig. 3 is the base portion 1 of the electric fan of embodiments of the present invention in terms of bottom surface.Such as Fig. 1 and Fig. 3 institutes
Show, it is symmetrical before and after base portion 1, it is symmetrical.Base portion 1 is quadrangle of growing crosswise long on left and right directions.The vertical of base portion 1 is cut
Face is shaped as the spill of lower opening.Base portion 1 includes inner peripheral surface 6, top surface 7 and outer peripheral face 8.Base portion 1 has in lower surface
Link inner peripheral surface 6, top surface 7 and outer peripheral face 8, a large amount of plate shapes pedestal reinforcing rib 9.Base portion 1 has on the short side of left and right
Two relative supports 2.
Amplification when Fig. 4 is the support 2 of the base portion 1 of the electric fan of embodiments of the present invention in terms of bottom surface is three-dimensional
Figure.Fig. 5 is the amplification stereogram of the support 2 for the base portion 1 for representing same electric fan.As shown in Fig. 3, Fig. 4, Fig. 5, support 2
Including：From the upper surface of the base portion 1 columnar upper support portion 10 of extension and downward from the lower surface of base portion 1 upward
The columnar Lower bearing portions 11 of side's extension.Upper support portion 10 connects with Lower bearing portions 11.
As shown in Figure 1, Figure 4, Figure 5, the support 2 of the left and right of base portion 1 includes fixed part 3.By the fixed part 3, two
The lower end in individual lower supporting rod portion 4 is fixed in support 2.Lower bearing portions 11 and the inner peripheral surface 6 of base portion 1 are integrally formed.From lower branch
For the side face of bearing portion 11 to the lower surface of base portion 1 and the extension supporting reinforcing rib 12 of pedestal reinforcing rib 9, the supporting reinforcing rib 12 is more
Individual enhanced portion, it is the plate shape with vertical plane.
The axial direction in lower supporting rod portion 4 is above-below direction, is cylindrical shape.The material in lower supporting rod portion 4 is metal.In lower supporting rod portion 4
Upper end be fixed with air supplying part 5.
Air supplying part 5 is by being fixed on the linking part 13 of the upper end in lower supporting rod portion 4, the top of the linking part 13 is fixed in lower end
Two upper supporting column portions 14 and formed in the air supplying part 15 that these upper supporting column portions 14 are rotatably set.
The axial direction in upper supporting column portion 14 is above-below direction, is cylindrical shape.The material in upper supporting column portion 14 is metal.In upper supporting column portion
14, air supplying part 15 can be rotatably installed.
Linking part 13 includes：Two connection support parts 16, the link plate portion 18 for linking fixed part 17 and corner plate shape of growing crosswise.
The upper end in lower supporting rod portion 4 and the lower end in upper supporting column portion 14 are inserted into two connection support parts 16.Link fixed part 17 to be arranged at
Above and below connection support part 16.Link plate portion 18 and link two connection support parts 16.
Fig. 6 is the amplification stereogram of the linking part 13 for the electric fan for representing embodiments of the present invention.As shown in fig. 6, even
The axial direction for tying support 16 is above-below direction, is cylindrical shape.The material of connection support part 16 is resin.Link fixed part 17 to wrap
Include：Lower link fixed part 19 that the upper end in connection support part 16 and lower supporting rod portion 4 is linked and by connection support part 16 and upper branch
The upper link fixed part 20 that the lower end in post portion 14 links.
Lower link fixed part 19 includes：Lower square hole 21, upper screwed hole 22 and tighten up a screw 23.Lower square hole 21 is arranged at link branch
The outside of the lower section of bearing portion 16.Upper screwed hole 22 is oppositely disposed in the top in lower supporting rod portion 4 with lower square hole 21.Tighten up a screw 23 logical
Cross down square hole 21 and be screwed on upper screwed hole 22.Upper link fixed part 20 includes：Upper aperture 24, lower screwed hole 25 and pass through
Upper aperture 24 is screwed on the lower screw 26 of lower screwed hole 25.Upper aperture 24 is arranged at the outer of the top of connection support part 16
Side.Lower screwed hole 25 is oppositely disposed in the bottom in upper supporting column portion 14 with upper aperture 24.Lower screw 26 is by upper aperture 24 by spiral shell
Line is fixed on lower screwed hole 25.Two connection support parts 16 are relative with the left and right directions of base portion 1.Lower square hole 21 and upper aperture 24
Axial direction be base portion 1 left and right directions.Two connection support parts 16 are integratedly formed with linking the both ends of plate portion 18 with resin.
Propped up as shown in Fig. 2 the electric fan of present embodiment is fixed under air supplying part 5, linking part 13, two by using screw
Post portion 4 and base portion 1 and assemble.That is, packed state is that air supplying part 5,13, two lower supporting rod portions 4 of linking part and base portion 1 are divided
It is accommodated in scatteredly in a packing case.
Present embodiment is characterised by, base portion 1 and support 2 are integratedly formed with resin.Thus, propped up by under
In the case that base portion 1 is fixed in post portion 4, lower supporting rod portion 4 can be fixed by support 2 of the fixed part 3 in base portion 1.Cause
This, easily can install lower supporting rod portion 4 in base portion 1, further improve assembling property.
Specifically, as shown in Fig. 3, Fig. 4, Fig. 5, support 2 includes prolonging extension upward from the upper surface of base portion 1
The Lower bearing portions 11 of the upper support portion 10 of tubular and following table from base portion 1 tubular of extension downwards.Upper support portion 10
Connected with Lower bearing portions 11, the lower end in lower supporting rod portion 4 can be inserted into upper support portion 10 and Lower bearing portions 11.Upper support portion 10
Including lower supporting rod portion 4 to be provided to the fixed part 3 in support 2.The enhancing linked with base portion 1 is provided with Lower bearing portions 11
Portion.Enhanced portion is the multiple enhanced portion for the lower surface and pedestal reinforcing rib 9 that base portion 1 is linked to from the side face of Lower bearing portions 11,
It is that there is vertical plane, the supporting reinforcing rib 12 of plate shape.
Thus, in the case where lower supporting rod portion 4 is fixed on into base portion 1, first, from the support 2 as base portion 1
The opening of the upper end of upper support portion 10 inserts the lower end in lower supporting rod portion 4.Then, the lower end in lower supporting rod portion 4 is further inserted into
To the lower end of Lower bearing portions 11.Finally, using the fixed part 3 of upper support portion 10, support 2 is fixed in lower supporting rod portion 4.This
Sample, lower supporting rod portion 4 can be inserted into the support 2 of base portion 1, and lower supporting rod portion 4 is fixed to support using fixed part 3
2.Therefore, it is possible to easily install lower supporting rod portion 4 in base portion 1.Link base portion 1 in addition, being provided with Lower bearing portions 11
Enhanced portion.Therefore, in the case of the power in the direction for causing lower supporting rod portion 4 to fall down is applied to Lower bearing portions 11, also can
By enhanced portion in base portion 1 by the power applied from lower supporting rod portion 4 to support 2.Therefore, it is possible to improve the strong of support 2
Degree, support air supplying part 5.
In addition, the as shown in figure 5, distance X1 of lower end and the axle center of fixed part 3 of the axle center of fixed part 3 with lower supporting rod portion 4
It is longer than the axle center of fixed part 3 and the distance X2 of the upper end of upper support portion 10 with the distance X1 ' of the lower end of Lower bearing portions 11.
Thus, in the case of the power in the direction for causing lower supporting rod portion 4 to fall down is applied to lower supporting rod portion 4, lower supporting rod
Portion 4 also by being rotated centered on the axle center of fixed part 3 in a manner of tilt.Therefore, lower supporting rod portion 4 is in the upper end of upper support portion 10
Displacement is smaller than displacement of the lower supporting rod portion 4 in the lower end of Lower bearing portions 11.Thus, apply to the upper end of upper support portion 10
Power it is smaller than applying power to the lower end of Lower bearing portions 11, the breakage of the upper end of upper support portion 10 can be suppressed.It is furthermore it is possible to logical
Enhanced portion is crossed in base portion 1 by the power applied from lower supporting rod portion 4 to Lower bearing portions 11.Therefore, it is possible to improve the strong of support 2
Degree, support air supplying part 5.
In addition, as shown in figure 5, fixed part 3 includes：It is arranged at the hole 27, relative with the hole 27 of the inside of upper support portion 10
Ground is arranged at the screwed hole 28 of the bottom in lower supporting rod portion 4 and the screw 29 of screwed hole 28 is screwed on by hole 27.Two branch
Bearing portion 2 is relative in the left and right directions of base portion 1, and the axial direction in hole 27 is the left and right directions of base portion 1.Thus, screw 29 is positioned at upper
The inside of support 10.Therefore, screw 29 is not easy to see from the outside of base portion 1, and design is improved.
In addition, as shown in figure 4, the opening of the lower end of Lower bearing portions 11 is closed by lower cover 30.Thus Lower bearing portions 11 are improved
Intensity.Further, when using the lower end in lower supporting rod portion 4 insertion, cause lower supporting rod portion 4 lower end with as under Lower bearing portions 11
When the lower cover 30 at end contacts, the screwed hole of the hole 27 for being arranged at the inside of upper support portion 10 and the bottom for being arranged at lower supporting rod portion 4
28 connections.Thus the assembly operation carried out using screw 29 is improved.
In addition, schematic diagram when Fig. 7 is the base portion of the electric fan of embodiments of the present invention in terms of bottom surface.Up/down perforation
Point T axle is the central shaft of upper support portion 10 and Lower bearing portions 11.Line segment UV is from point T by being and inner peripheral surface 6 and outer peripheral face 8
Vertical line segment.Point S is line segment UV midpoint.As shown in Figure 7, point T is set in line segment UV and point S-phase ratio closer to the ground of inner peripheral surface 6
Put.That is, line vertical with inner peripheral surface 6 and outer peripheral face 8 as the upper support portion 10 of support 2 and the central shaft ratio of Lower bearing portions 11
The midpoint of section is set closer to the ground of inner peripheral surface 6.Specifically, as in the upper support portion 10 and Lower bearing portions 11 of support 2
The distance TV of the inner peripheral surface 6 of mandrel and base portion 1, it is used for the upper support portion 10 of support 2 and the central shaft of Lower bearing portions 11
It is small with the distance UT of the outer peripheral face 8 of base portion 1.From there through the stability of electric fan.
As described above, the electric fan of present embodiment include base portion 1, set in a manner of relative with base portion 1 two
Individual support 2 and the fixed part 3 for being arranged at each support 2.In addition, two lower supporting rods fixed including lower end by fixed part 3
Portion 4 and be fixed on lower supporting rod portion 4 upper end air supplying part 5.In addition, base portion 1 is integratedly formed with support 2 with resin.By
This, easily can install lower supporting rod portion 4 in base portion 1, further improve assembling property.
In addition, the orthogonal cross-sectional shape of support 2 is the spill of lower opening, support 2 includes：From the upper of base portion 1
The Lower bearing portions for the tubular that the upper support portion 10 for the tubular that surface extends upward and following table from base portion 1 extend downwards
11.Upper support portion 10 connects with Lower bearing portions 11.The lower end in lower supporting rod portion 4 is inserted into upper support portion 10 and Lower bearing portions 11.
Upper support portion 10 is provided with fixed part 3.The enhanced portion 12 linked with base portion 1 is provided with Lower bearing portions 11.Thereby, it is possible to
Lower supporting rod portion 4 easily is installed in base portion 1.In addition, even in the side for causing lower supporting rod portion 4 to fall down to the application of Lower bearing portions 11
To power in the case of, also can by enhanced portion 12 in base portion 1 by the power applied from lower supporting rod portion 4 to support 2.Cause
This, it is possible to increase the intensity of support 2, support air supplying part 5.
In addition, the axle center of fixed part 3 and the distance of the lower end in lower supporting rod portion 4 and the axle center of fixed part 3 and Lower bearing portions 11
Lower end distance than the upper end of axle center and the upper support portion 10 of fixed part 3 distance.Thus, lower supporting rod portion 4 is in upper supporting
The displacement of the upper end in portion 10 is smaller than displacement of the lower supporting rod portion 4 in the lower end of Lower bearing portions 11.Therefore, supreme branch is applied
The power of the upper end of bearing portion 10 is smaller than applying power to the lower end of Lower bearing portions 11, can go up the broken of the upper end that suppresses support 10
Damage.
In addition, fixed part 3 is by being arranged at the hole 27 of the inside of upper support portion 2, being oppositely disposed with hole 27 in lower supporting rod portion 4
Bottom screwed hole 28 and the screw 29 of screwed hole 28 be screwed on by hole 27 form.Two supports 2 are in base portion 1
Left and right directions it is relative, the axial direction in hole 27 is the left and right directions of base portion 1.Thus, screw 29 is located at the inside of upper support portion 10.
Therefore, screw 29 is not easy to see from the outside of base portion 1, and design is improved.
In addition, the central shaft of upper support portion 10 and Lower bearing portions 11 is certainly vertical with the inner peripheral surface 6 and outer peripheral face 8 of base portion 1
Line segment midpoint closer to the ground of inner peripheral surface 6 set.From there through the stability of electric fan.
Utilization possibility in industry
In accordance with the invention it is possible to lower supporting rod portion easily is installed in base portion, further by assembleability, therefore to electric wind
Fan useful.
Description of reference numerals
1 base portion
2 supports
3 fixed parts
4 lower supporting rod portions
5 air supplying parts
6 inner peripheral surfaces
7 top surfaces
8 outer peripheral faces
9 pedestal reinforcing ribs
10 upper support portions
11 Lower bearing portions
12 supporting reinforcing ribs
13 linking parts
14 upper supporting column portions
15 air supplying parts
16 connection support parts
17 link fixed part
18 link plate portion
19 times link fixed parts
Link fixed part on 20
21 times square holes
22 upper screwed holes
23 tighten up a screw
24 upper apertures
25 times screwed holes
26 times screws
27 holes
28 screwed holes
29 screws
30 lower covers
Claims (5)
- A kind of 1. electric fan, it is characterised in that including：Base portion；Two supports of the base portion are arranged in an opposing fashion；It is arranged at the fixed part of each support；Two lower supporting rod portions that lower end is fixed by the fixed part；WithThe air supplying part of the upper end in the lower supporting rod portion is fixed on,The base portion is integratedly formed with the support by resin,The orthogonal cross-sectional shape of the base portion is the spill of lower opening,The support includes：The upper support portion of the tubular extended upward from the upper surface of the base portion and from the pedestal The Lower bearing portions for the tubular that the following table in portion extends downwards,The upper support portion connects with the Lower bearing portions,The lower end in the lower supporting rod portion is inserted into the upper support portion and the Lower bearing portions,In the upper support portion, the fixed part is set,The enhanced portion linked with the base portion is provided with the Lower bearing portions.
- 2. electric fan as claimed in claim 1, it is characterised in that：The axle center of the fixed part and the distance of the lower end in the lower supporting rod portion and the axle center of the fixed part and the lower support The distance of the lower end in portion, than the distance in the axle center and the upper end of the upper support portion of the fixed part.
- 3. electric fan as claimed in claim 1, it is characterised in that：The fixed part includes：It is arranged at the hole of the inside of the upper support portion, is oppositely disposed with the hole in the lower branch The screwed hole of the bottom in post portion and the screw that the screwed hole is screwed on by the hole,Described two supports are relative in the left and right directions of the base portion,The axial direction in the hole is the left and right directions of the base portion.
- 4. electric fan as claimed in claim 2, it is characterised in that：The fixed part includes：It is arranged at the hole of the inside of the upper support portion, is oppositely disposed with the hole in the lower branch The screwed hole of the bottom in post portion and the screw that the screwed hole is screwed on by the hole,Described two supports are relative in the left and right directions of the base portion,The axial direction in the hole is the left and right directions of the base portion.
- 5. such as electric fan according to any one of claims 1 to 4, it is characterised in that：The central shaft of the upper support portion and the Lower bearing portions, the line more vertical than with the inner peripheral surface and outer peripheral face of the base portion The midpoint of section is set by the inner peripheral surface.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014-020937 | 2014-02-06 | ||
| JP2014020937 | 2014-02-06 | ||
| PCT/JP2015/000147 WO2015118803A1 (en) | 2014-02-06 | 2015-01-15 | Electric fan |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105980711A CN105980711A (en) | 2016-09-28 |
| CN105980711B true CN105980711B (en) | 2018-03-06 |
Family
ID=53777618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201580007210.6A Active CN105980711B (en) | 2014-02-06 | 2015-01-15 | Electric fan |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPWO2015118803A1 (en) |
| CN (1) | CN105980711B (en) |
| WO (1) | WO2015118803A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9926945B2 (en) * | 2015-06-10 | 2018-03-27 | Joseph A. McDonnell | Snap-together stand for a fan |
| CN105179393B (en) * | 2015-09-07 | 2017-11-28 | 珠海格力电器股份有限公司 | Electric fan head locking structure and electric fan |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2082322U (en) * | 1990-11-21 | 1991-08-07 | 厉明霜 | Multi-purpose console electric fan |
| CN101649840A (en) * | 2008-04-24 | 2010-02-17 | 司红康 | Ceiling fan capable of moving in multiple wind directions and device thereof |
| CN202273890U (en) * | 2011-10-21 | 2012-06-13 | 艾美特电器（深圳）有限公司 | Vertical box fan |
| CN202348723U (en) * | 2011-12-15 | 2012-07-25 | 宁波先锋电器制造有限公司 | Box fan with line winding device |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS551044U (en) * | 1978-12-23 | 1980-01-07 | ||
| JPS57192578U (en) * | 1981-05-30 | 1982-12-06 | ||
| US4906164A (en) * | 1989-05-26 | 1990-03-06 | Darrell Lee Siria | Hand-portable fire fighting, positive pressure blower |
| JPH0561781U (en) * | 1992-01-22 | 1993-08-13 | 健三 小沢 | Stationary sign tower |
| JP3037556U (en) * | 1996-11-08 | 1997-05-20 | 世昌 黄 | Blower head direction adjustment and positioning device |
| JP2000104892A (en) * | 1998-09-25 | 2000-04-11 | Santomi Kogyo Kk | Strut stand |
| JP5912631B2 (en) * | 2012-02-16 | 2016-04-27 | 株式会社イングス | Fan unit |
-
2015
- 2015-01-15 JP JP2015561196A patent/JPWO2015118803A1/en active Pending
- 2015-01-15 CN CN201580007210.6A patent/CN105980711B/en active Active
- 2015-01-15 WO PCT/JP2015/000147 patent/WO2015118803A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2082322U (en) * | 1990-11-21 | 1991-08-07 | 厉明霜 | Multi-purpose console electric fan |
| CN101649840A (en) * | 2008-04-24 | 2010-02-17 | 司红康 | Ceiling fan capable of moving in multiple wind directions and device thereof |
| CN202273890U (en) * | 2011-10-21 | 2012-06-13 | 艾美特电器（深圳）有限公司 | Vertical box fan |
| CN202348723U (en) * | 2011-12-15 | 2012-07-25 | 宁波先锋电器制造有限公司 | Box fan with line winding device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105980711A (en) | 2016-09-28 |
| JPWO2015118803A1 (en) | 2017-03-23 |
| WO2015118803A1 (en) | 2015-08-13 |
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