CN206054350U - A kind of Double-head fan - Google Patents
A kind of Double-head fan Download PDFInfo
- Publication number
- CN206054350U CN206054350U CN201621059460.2U CN201621059460U CN206054350U CN 206054350 U CN206054350 U CN 206054350U CN 201621059460 U CN201621059460 U CN 201621059460U CN 206054350 U CN206054350 U CN 206054350U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- fan
- support bracket
- double
- cross bar
- 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.)
- Withdrawn - After Issue
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Abstract
This utility model is related to a kind of Double-head fan.It includes including support bracket and cylinder, and the two ends of the cylinder are provided with fan, and the fan at the cylinder two ends is disposed opposite to each other, and the side wall of the cylinder is provided with air inlet, and the cylinder is taken the least important seat at a square table and arranges and be elastically engaged on support bracket.Compared with existing fan, this utility model Double-head fan simple structure, the fan at the two ends of cylinder are disposed opposite to each other, and the fan at the two ends of cylinder works together and realizes two-way blowing, be capable of achieving sit facing each other two people to be made while blowing to wind, reach the purpose of shared blowing.And, when this utility model can make up common vertical fan or desk fan rotates some angles blow less than shortcoming, and common desk fan rotary air-blow causes user to use uncomfortable shortcoming.
Description
Technical field
This utility model is related to fan technology field, more particularly to a kind of Double-head fan.
Background technology
Fan refers to that hot day takes cool apparatus electric fan so as to raw wind, is the device that air-flow is produced with electric drive, the electricity of interior configuration
Machine and flabellum are powered to carry out rotating chemical conversion natural wind to reach the effect enjoyed the cool later, and in prior art, traditional fan is often
Only one of which fan head, is swung back and forth by a fan head, so as to realize the purpose dried on a large scale, but is worked as summer
When it is hot hard to bear, fan head time that swings back and forth is slower, and the heat a little while that can cause to cool off oneself to user a little while is stranded
Disturb, comfortableness is relatively low, easily allow user irritated, and power is less, and traditional fan head can only carry out 180 degree model mostly
Interior rotation is enclosed, when two people sit facing each other, often the scope of fan head blowing can not reach good airflow effects.
Utility model content
What the purpose of this utility model was overcomes the shortcomings of that above-mentioned prior art is present, and a kind of simple structure of offer,
Rationally, easy to use, comfortable, airflow effects are good, the Double-head fan of two-way blowing.
What the purpose of this utility model was realized in：
A kind of Double-head fan, is characterized in that, including support bracket and cylinder, the two ends of the cylinder are provided with fan, the cylinder
The fan at body two ends is disposed opposite to each other, and the side wall of the cylinder is provided with air inlet, and the cylinder is taken the least important seat at a square table and arranges and be elastically engaged at
On support bracket.Such Double-head fan, the fan at the two ends of cylinder work together and realize two-way blowing, you can realization makes to sit facing each other
Two people simultaneously blow to wind, reach the purpose of shared blowing.And, compared with existing fan, this utility model can guarantee that
Persistently dry, user is that user brings great convenience, is particularly well-suited to two people for sitting facing each other using more comfortable.
This utility model can also be improved further below.
The cylinder is provided with least two horizontal cross bars being parallel to each other, the horizontal cross bar respectively flexible clamping in holding
Bracket both sides.Due to being flexible clamping, horizontal cross bar and cylinder can horizontally slip with respect to support bracket, and user can be in support bracket
Upper one end for pulling cylinder so that cylinder is moved relative to support bracket, then just can adjust cylinder angle of inclination, by cylinder one end
Fan pressure, the fan of the cylinder other end is lifted up so that the blowing angle of cylinder two ends fan changes, so as to adjust
The blowing angle of whole Double-head fan, due to being flexible clamping, has pretightning force between the two, and the cylinder after adjustment angle, angle are solid
It is fixed, it is not easy to change.
The both sides of the support bracket are provided with fastener, and the horizontal cross bar is located at the lower section of fastener, so as to realize
Cylinder is detachably connected with support bracket, and causes cylinder fixed with support bracket, and cylinder is not easy to thread off with support bracket.
The cylinder includes barrel shell, many horizontal cross bars and at least two bracing rings being coaxially disposed, many water
On bracing ring, horizontal cross bar connects all bracing rings and forms cylindrical barrel flat cross bar annular spread, and barrel shell is wrapped in described
In cylindrical barrel, the air inlet is arranged on barrel shell.
Certainly preferably, the bracing ring can be fixedly connected with many horizontal cross bars, naturally it is also possible to be that activity connects
Connect, such as described bracing ring is movably arranged on many horizontal cross bars, e.g., the bracing ring annular is provided with multiple through holes, described
Bracing ring is sleeved on many horizontal cross bars by through hole, and when so designing convenient maintenance, workman dismounts this utility model.
The support bracket is to be bent into arch bridge type by an annular frame, and the fastener is located at support bracket both sides arc frame
The top of body.The size of the support bracket size, shape and cylinder, shape are adapted.During this utility model packed and transported, can be by
Support bracket is pulled down, and by the barrel shell of the arc shaped opening alignment cylinder of support bracket and is buckled on barrel shell, so as to reduce this utility model
Volume, very convenient packaging and transport.
The horizontal cross bar flexible clamping is in the arc frame body of support bracket both sides and positioned at the lower section of fastener, described
Bracing ring is located at the both sides of fastener, and an at least bracing ring is connected in the arc frame body of support bracket.The horizontal cross bar can
To be elastically engaged at the inner or outer side of arc frame body.Preferably horizontal cross bar is elastically engaged at the outside of arc frame body, so
It is easier to dismount cylinder.
The fan includes front mesh enclosure, rear net cover, flabellum, fan base, nut, circuit board and motor, and the motor sets
On fan base, the motor shaft of motor is fixedly connected with flabellum, and fan base is fixedly connected on rear net cover, the forward and backward guard
A flabellum chamber is surrounded, the flabellum is arranged at flabellum intracavity, and the periphery of the forward and backward guard is provided with frame, the frame correspondence
Horizontal cross bar is provided with perforation, and the end of the horizontal cross bar is provided with external screw thread, the end of the horizontal cross bar sequentially pass through after net
The perforation of cover and front mesh enclosure is simultaneously connected with nut thread, so as to realize the fixation of the fan at cylinder two ends.
Charger baby is provided with the cylinder, the charger baby is electrically connected with circuit board.Even if in the event of a loss of power, originally
Utility model still can pass through charging Bora powered operation.
The side wall of the cylinder is provided with an opening, is provided with lid at the opening, user open lid just can be taken off and
Place charger baby.The shape of the lid is adapted with the shape of cylinder, the curved shape of the lid.Such design is easy to use
Charger baby is taken out and is placed at family, and also power line can be placed in barrel shell, so as to substantially effectively using the space in barrel shell, it is to avoid
Exposed power line affects outward appearance of the present utility model.
The diameter for supporting loop diameter to be equal to forward and backward guard.
The fan base is provided with switch and attaching plug.The attaching plug is usb plugs, is therefore particularly suitable for doing
Public place uses, and is connected on the usb jacks of computer, just can be used.
The beneficial effects of the utility model are as follows：
The beneficial effects of the utility model are：
（One）Compared with existing fan, this utility model Double-head fan simple structure, the two ends of cylinder are provided with fan, wind
Fan is disposed opposite to each other, and the fan at the two ends of cylinder works together and realizes two-way blowing, you can realization makes two people for sitting facing each other same
When blow to wind, reach the purpose of shared blowing.And, compared with existing fan, this utility model can guarantee that, use
Family is that user brings great convenience, is particularly well-suited to two people for sitting facing each other using more comfortable, and this utility model can be more
Mend common vertical fan or when desk fan rotates some angles blow less than shortcoming, and common desk fan rotary air-blow causes user using not
Comfortable shortcoming.
（Two）Further, since two cross bar flexible clampings of cylinder are in support bracket both sides, fan directional energy of the present utility model
Enough adjusted up and down, when needing to adjust the direction of fan, cylinder, cylinder opposing brackets can be pulled to move toward the fan of side
It is dynamic, then the fan of cylinder one end to be depressed, the fan of the cylinder other end is lifted up, and bracing ring is connected to the arc of support bracket
On support body, the position of cylinder is fixed, so as to realize adjusting the blowing angle of this utility model Double-head fan.
（Three）Further, since the horizontal cross bar of cylinder be flexible clamping in support bracket both sides and be located at buckle lower section, because
Support bracket can be pulled down by this this utility model easy disassembling, and by the barrel shell of the arc shaped opening alignment cylinder of support bracket and be buckled in
On barrel shell, so as to reduce volume of the present utility model, very convenient packaging and transport, go out very convenient to carry.
（Four）The size of support bracket size of the present utility model, shape and cylinder, shape are adapted.Such as support bracket is to be in
Arch bridge type, the cylinder are cylindrical.When this utility model packaging, transport, carrying, first support bracket can be placed on cylinder, body
Product reduces, and is then packed again, very convenient packaging and transport, it is outgoing very convenient to carry.
Description of the drawings
Fig. 1 is the structural representation of this utility model Double-head fan.
Fig. 2 is the structural representation after this utility model Double-head fan adjustment angle.
Fig. 3 is the top view of Fig. 1.
Assembling structure schematic diagram when Fig. 4 is the packaging of support bracket of the present utility model and cylinder.
Specific embodiment
Below in conjunction with the accompanying drawings and embodiment is further described to this utility model.
As shown in Fig. 1 to Fig. 4, a kind of Double-head fan, including support bracket 2 and cylinder 1, the two ends of the cylinder 1 are provided with wind
Fan 3, the fan 3 at 1 two ends of the cylinder is disposed opposite to each other, and the side wall of the cylinder 1 is provided with air inlet 19, and the cylinder 1 is taken the least important seat at a square table
Arrange and be elastically engaged on support bracket 2.
As this utility model more specifically technical scheme.
The cylinder 1 is provided with two horizontal cross bars 10 being parallel to each other, the horizontal cross bar 10 distinguish flexible clamping in
The relative both sides of support bracket 2, the relative both sides of the support bracket 2 are provided with fastener 21, and the horizontal cross bar 10 is located at anticreep
The lower section of buckle 21.Due to being flexible clamping, horizontal cross bar and cylinder can horizontally slip with respect to support bracket, and user can hold
One end of cylinder is pulled on bracket so that cylinder is moved relative to support bracket, then just can adjust cylinder angle of inclination, by cylinder
The fan pressure of one end, the fan of the cylinder other end are lifted up so that the blowing angle of cylinder two ends fan changes, from
And the blowing angle of adjustment Double-head fan, due to being flexible clamping, there is pretightning force between the two, the cylinder after adjustment angle, angle
Degree is fixed, it is not easy to changed.
The cylinder 1 includes barrel shell 15, many horizontal cross bars 10, and at least two bracing rings being coaxially disposed
12, on bracing ring 12, horizontal cross bar 10 connects all bracing rings 12 and forms cylindric cylinder many 10 annular spread of horizontal cross bar
Body 1, barrel shell 15 are wrapped in the cylindrical barrel 1, and the air inlet 19 is arranged on barrel shell 15.The bracing ring can be with
Many horizontal cross bars are fixedly connected, naturally it is also possible to be to be flexibly connected, e.g., many horizontal cross bar bracing rings are circumferentially welded in
Bracing ring, certainly preferably, the bracing ring is movably arranged on many horizontal cross bars, e.g., and the bracing ring is along its circumference
Direction is provided with multiple through holes, and the bracing ring is sleeved on many horizontal cross bars by through hole, work when so designing convenient maintenance
People dismounts this utility model.
The support bracket 2 is to be bent into arch bridge type by an annular frame, and the fastener 21 is located at 2 both sides arc of support bracket
The top of shape support body 22.The size of 2 size of the support bracket, shape and cylinder 1, shape are adapted.This utility model packaging fortune
When defeated, support bracket can be pulled down, and by the barrel shell of the arc shaped opening alignment cylinder of support bracket and be buckled on barrel shell, so as to reduce this
The volume of utility model, very convenient packaging and transport.
10 flexible clamping of the horizontal cross bar is in the arc frame body 22 of support bracket (2) both sides and is located at fastener 21
Lower section, the bracing ring 12 are located at the both sides of fastener 21, and the bracing ring 12 is connected to the arc frame body 22 of support bracket 2
On.
The fan 3 includes front mesh enclosure 35, rear net cover 34, flabellum 36, fan base 38, nut 11, circuit board 4 and motor
39, on fan base 38, the motor shaft of motor 39 is fixedly connected the motor 39 with flabellum 36, and fan base 38 is fixedly connected on
On rear net cover 34, the forward and backward guard 35,34 surrounds a flabellum chamber 33, and the flabellum 36 is arranged in flabellum chamber 33, described
The periphery of forward and backward guard 35,34 is provided with frame 37, and the correspondence horizontal cross bar 10 of the frame 37 is provided with perforation, horizontal cross bar 10
End is sequentially passed through the perforation of rear net cover 34 and front mesh enclosure 35 and is threadedly coupled with nut 11, so as to realize the fan at cylinder two ends
Fixation.
12 diameter of the bracing ring is equal to the diameter of forward and backward guard 35,34.
The fan base 38 is provided with charger baby 30, and the charger baby 30 is electrically connected with circuit board 4.
The side wall of the cylinder 1 is provided with an opening 17, and lid 16 is provided with the opening 17, and user opens lid just may be used
Take out and place charger baby.The shape of the lid is adapted with the shape of cylinder, the curved shape of the lid.Such design
It is easy to user to take out and place charger baby, also power line can be placed in barrel shell, so as to substantially effectively using the sky in barrel shell
Between, it is to avoid exposed power line affects outward appearance of the present utility model.
The fan base 38 is provided with switch 31 and attaching plug 32.The attaching plug 32 can be usb plugs, therefore
Office space use is particularly well-suited to, is connected on the usb jacks of computer, just can be used.Due to each fan correspondence one
Switch, so two fans can be worked together, it is also possible to work independently, when people is few, only can be worked independently with a fan,
When many people sit facing each other, two fans work together can make up common vertical fan or when desk fan rotates some angles blow less than lack
Point and common desk fan rotary air-blow cause user to use uncomfortable shortcoming.
Claims (10)
1. a kind of Double-head fan, is characterized in that, including support bracket (2) and cylinder (1), the two ends of the cylinder (1) are provided with fan
(3), the fan (3) at cylinder (1) two ends is disposed opposite to each other, and the side wall of the cylinder (1) is provided with air inlet（19）, the cylinder
Body (1) is taken the least important seat at a square table and arranges and be elastically engaged on support bracket (2).
2. Double-head fan according to claim 1, is characterized in that, the cylinder (1) is provided with least two and is parallel to each other
Horizontal cross bar (10), horizontal cross bar (10) the difference flexible clamping is in the both sides of support bracket (2).
3. Double-head fan according to claim 2, is characterized in that, the both sides of the support bracket (2) are provided with fastener (21)
, lower section of the horizontal cross bar (10) positioned at fastener (21).
4. Double-head fan according to claim 3, is characterized in that, the cylinder (1) is including barrel shell（15）, many levels
Cross bar (10), and at least two bracing rings being coaxially disposed (12), many horizontal cross bar (10) annular spread are in bracing ring
(12), on, horizontal cross bar (10) connects all bracing rings (12) and forms cylindrical barrel（1）, barrel shell（15）It is wrapped in the cylinder
Shape cylinder（1）On, the air inlet（19）It is arranged at barrel shell（15）On.
5. the Double-head fan according to claim 3 or 4, is characterized in that, the support bracket (2) is bent into by an annular frame
Arch bridge type, top of the fastener (21) located at support bracket (2) both sides arc frame body (22).
6. Double-head fan according to claim 5, is characterized in that, horizontal cross bar (10) flexible clamping is in support bracket (2)
In the arc frame body (22) of both sides and positioned at the lower section of fastener (21), the bracing ring (12) is positioned at fastener (21)
Both sides, an at least bracing ring (12) are connected in the arc frame body (22) of support bracket (2).
7. Double-head fan according to claim 6, is characterized in that, the fan (3) is including front mesh enclosure (35), rear net cover
(34), flabellum (36), fan base (38), nut（11）, circuit board（4）And motor (39), the motor (39) is located at fan
On seat (38), the motor shaft of motor (39) is fixedly connected with flabellum (36), and fan base (38) is fixedly connected on rear net cover (34),
The forward and backward guard (35,34) surrounds a flabellum chamber（33）, the flabellum (36) is arranged at flabellum chamber（33）It is interior, it is described forward and backward
The periphery of guard (35,34) is provided with frame (37), and the frame (37) correspondence horizontal cross bar (10) is provided with perforation, the level
The end of cross bar (10) is provided with external screw thread, and the end of horizontal cross bar (10) sequentially passes through rear net cover（And front mesh enclosure 34)（35）Wear
Kong Bingyu nuts (11) are threadedly coupled.
8. Double-head fan according to claim 7, is characterized in that, be provided with charger baby in the cylinder (1)（30）, the charging
It is precious（30）With circuit board（4）It is electrically connected with.
9. Double-head fan according to claim 8, is characterized in that, the side wall of the cylinder (1) is provided with an opening（17）, institute
State opening（17）Place is provided with lid（16）.
10. Double-head fan according to claim 9, is characterized in that, the fan base (38) is provided with switch (31) and power supply
Plug (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621059460.2U CN206054350U (en) | 2016-09-18 | 2016-09-18 | A kind of Double-head fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621059460.2U CN206054350U (en) | 2016-09-18 | 2016-09-18 | A kind of Double-head fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206054350U true CN206054350U (en) | 2017-03-29 |
Family
ID=58370164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621059460.2U Withdrawn - After Issue CN206054350U (en) | 2016-09-18 | 2016-09-18 | A kind of Double-head fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206054350U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106194805A (en) * | 2016-09-18 | 2016-12-07 | 林学权 | A kind of Double-head fan |
-
2016
- 2016-09-18 CN CN201621059460.2U patent/CN206054350U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106194805A (en) * | 2016-09-18 | 2016-12-07 | 林学权 | A kind of Double-head fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170329 Effective date of abandoning: 20190301 |
|
| AV01 | Patent right actively abandoned |