CN207864217U - One kind is anti-to forget about it vertical fan - Google Patents
One kind is anti-to forget about it vertical fan Download PDFInfo
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- CN207864217U CN207864217U CN201820210841.9U CN201820210841U CN207864217U CN 207864217 U CN207864217 U CN 207864217U CN 201820210841 U CN201820210841 U CN 201820210841U CN 207864217 U CN207864217 U CN 207864217U
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- power cord
- column
- fan
- pedestal
- tooth post
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Abstract
The utility model is related to one kind to prevent forgetting about it vertical fan, including fan head, column and pedestal, and the fan head rotation is fixed on above column；The column is erected on pedestal, and the column is hollow with pedestal and internal is connected to；Power cord is drawn from the fan head, intermediate to be inserted at the top of the column, and endpiece is drawn from the pedestal, and the end of power cord is connected with plug.The anti-power cord for forgetting about it vertical fan described in the utility model is extend into column, and along column internal stretch up to the stretching from pedestal, when power cord is by external tensile force, stress point can effectively prevent vertical fan to be forgotten about it in base position.
Description
Technical field
The utility model is related to fan arts, forget about it vertical fan more particularly to one kind is anti-.
Background technology
Electric fan is mainly made of components such as fan head, fan blade, guard, supporting rack and control units, be it is a kind of utilize wind
Fan motor driving fan blade reaches the electric appliance that air accelerates circulation, has the function that summer-heat removing and air circulation, is widely used in
Home and office intranets.And on the market vertical electric-fan power supply lead wire wire outlet position generally in motor position, when fan using position with
When attaching plug is apart from each other, power cord can be formed due to being limited by wire length in two fulcrums of motor and plug at this time
One liftoff higher camber line, when there is external force to pull power supply lead wire, the power of generation can act at motor, and the weight of fan
The heart is unstable so that whole desk fan is easy to be forgotten about it.
Utility model content
Based on this, the purpose of this utility model is that, in order to solve the above problem, provide a kind of anti-vertical fan forgotten about it.
One kind is anti-to forget about it vertical fan, including fan head, column and pedestal, and the fan head rotation is fixed on above column；Institute
It states column to be erected on pedestal, the column is hollow with pedestal and internal is connected to；Power cord is drawn from the fan head, intermediate
It is inserted at the top of from the column, endpiece is drawn from the pedestal, and the end of power cord is connected with plug.It is described in the utility model
The anti-power cord for forgetting about it vertical fan is extend into column, along column internal stretch until from the stretching of pedestal, when power cord by
External tensile force, stress point can effectively prevent vertical fan to be forgotten about it in base position.
As being further improved for above-mentioned vertical fan, the spiral dress for making power cord freely stretch is provided in the pedestal
It sets.
As being further improved for above-mentioned vertical fan, the take-up includes helical spring piece and power cord lockable mechanism,
The helical spring piece is positioned in pedestal, and the power cord stretched out from column is coiled close to the helical spring piece to be arranged, described
Pedestal offers outlet hole, and the endpiece of power cord is stretched out from outlet hole, and the power cord lockable mechanism is for locking power cord.
As being further improved for above-mentioned vertical fan, the power cord lockable mechanism include telescopic mast, upper tooth post, lower tooth post,
Spring and set casing, the set casing lower ending opening；The lower tooth post is hollow, and lower end is fixed on the lower end of set casing, upper end
It is contacted with upper tooth post, there is spaced inclined-plane, guide groove is offered between every two inclined-plane；The upper tooth post lower end have with
The upper end of the guiding rib that lower tooth post is worked in coordination, upper tooth post rests against lower spring end, and the spring upper end rests against set casing
Top, the telescopic mast upper end rest against tooth post lower end across lower tooth post, and lower end contacts or detaches with power cord.
As being further improved for above-mentioned vertical fan, the fan head includes outer barrel, front mesh enclosure, rear net cover, flabellum and electricity
Machine, the front mesh enclosure and rear net cover are located at the front and back end of the outer barrel respectively, and the edge of the outer barrel protrudes from described
Front mesh enclosure, the flabellum are located in outer barrel, and the motor part passes through front mesh enclosure to be drivingly connected with flabellum.
As being further improved for above-mentioned vertical fan, inner cylinder, the inner cylinder are additionally provided between the motor and outer barrel
Body is mounted on front mesh enclosure, axially extending in the outer barrel.
As being further improved for above-mentioned vertical fan, the outer end face of the motor is additionally provided with control button.
As being further improved for above-mentioned vertical fan, the column includes fixed column and telescopic rod, and the flexible shank diameter is small
In fixed column, it is inserted into from fixed column upper end, is slidably connected with fixed column.
As being further improved for above-mentioned vertical fan, the telescopic rod top is equipped with fan head bracket, the outer barrel
Both sides and fan head bracket.
As being further improved for above-mentioned vertical fan, the pedestal is flat polygonal solid structure, and one end is equipped with recessed
Portion, the recess portion offer outlet hole, and the power cord endpiece is drawn from the outlet hole.
Compared with the prior art, the anti-power cord for forgetting about it vertical fan described in the utility model is extend into column, along vertical
Column internal stretch is up to the stretching from pedestal, and when power cord is by external tensile force, stress point can effectively prevent standing in base position
Fan is forgotten about it, and is additionally provided with take-up in the pedestal, power cord can be made to automatically retract, is greatly saved user's
Time also allows for vertical fan and stores when not in use, meanwhile, helical spring piece therein also acts as cushioning effect, further decreases
The risk that vertical fan is forgotten about it.
In order to better understand and implement, according to the present invention will be described in detail below with reference to the accompanying drawings.
Description of the drawings
Fig. 1 is the anti-stereogram for forgetting about it vertical fan described in the utility model；
Fig. 2 is the anti-side view for forgetting about it vertical fan described in the utility model；
Fig. 3 is the internal structure schematic diagram of pedestal described in the utility model；
Fig. 4 be Fig. 3 in A-A to sectional view；
Fig. 5 is the internal structure schematic diagram of the novel power cord lockable mechanism of this reality.
Specific implementation mode
Referring now to attached drawing hereinafter, the utility model is described in more detail below, shows the utility model in the figure
Embodiment.However, the utility model can be presented as many different forms, and should not be construed as being limited to presented herein
Specific embodiment.Exactly, these embodiments are used to the scope of the utility model being communicated to those skilled in the art.
Unless otherwise defined, otherwise, term (including technical and scientific terms) used herein is interpreted as
With the identical meaning of the meaning that is generally understood with the technical staff in the field belonging to the utility model.Moreover, it will be appreciated that
, term used herein be interpreted as have the meaning consistent with the meaning in this specification and related field, and
And it should not be explained by ideal or excessively formal meaning, unless being clearly specified that herein.
In the description of the present invention, it should be understood that term "center", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", " hard straight ", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore cannot understand
For limitations of the present invention.In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or two
More than a.
As depicted in figs. 1 and 2, Fig. 1 is the anti-stereogram for forgetting about it vertical fan described in the utility model；Fig. 2 is the utility model
The anti-side view for forgetting about it vertical fan.One kind is anti-to forget about it vertical fan, including fan head, column 2 and pedestal 3, the fan head rotation
It is fixed on 2 top of column；The column 2 is erect on the base 3, and the column 2 is hollow with pedestal 3 and internal is connected to；Power supply
Line 4 is drawn from the fan head, is inserted into from 2 top of the column among power cord 4, is passed through from 2 inside of column, until endpiece from
The pedestal 3 is drawn, and the end of power cord 4 is connected with plug 41.The anti-power cord 4 for forgetting about it vertical fan described in the utility model is stretched
Enter into column 2, along 2 internal stretch of column until being stretched out from pedestal 3, when power cord 4 is by external tensile force, stress point is the bottom of at
At seat 3, vertical fan can be effectively prevent to be forgotten about it.
Specifically, as shown in Figure 3 and Figure 4, Fig. 3 is the internal structure schematic diagram of pedestal described in the utility model, and Fig. 4 is figure
In 3 A-A to sectional view.The take-up for making power cord 4 retract automatically is provided in the pedestal 3.The take-up dress
Set can be utilize helical spring the elastically-deformable take-up that electric wire is recycled automatically, or utilize motor or gas
The electric wire winding device that cylinder rolls power cord, in the present embodiment, the take-up include helical spring piece 51 and electricity
Source line lockable mechanism 52, the helical spring piece 51 are positioned in pedestal 3, and the power cord 4 stretched out from column 2 is close to the spiral
The coiling setting of spring leaf 51, the pedestal 3 offer outlet hole, and the endpiece of power cord 4 is stretched out from outlet hole, the power cord lock
Locking mechanism 52 is for locking power cord 4.When power cord 4 is pullled, helical spring piece 51 provides the pulling force of an opposite direction,
Cushioning effect is not only acted as, makes vertical fan further be not easy to fall, power cord 4 can also be made to recycle automatically, killed two birds with one stone.
As shown in figure 5, Fig. 5 is the internal structure schematic diagram of the novel power cord lockable mechanism of this reality.The power cord
Lockable mechanism 52 is installed at outlet hole, the power cord lockable mechanism include telescopic mast 521, upper tooth post 522, lower tooth post 523,
Spring 524 and set casing 525,525 lower ending opening of the set casing；The lower tooth post 523 is hollow, and lower end is fixed on set casing
525 lower end, upper end are contacted with upper tooth post 522, have spaced inclined-plane, guide groove is offered between every two inclined-plane；Institute
Stating 522 lower end of tooth post has the guiding rib worked in coordination with lower tooth post 523, and the upper end of upper tooth post 522 rests against under spring 524
End, 524 upper end of the spring rest against the top of set casing 525, and 521 upper end of the telescopic mast is rested against across lower tooth post 523
522 lower end of upper tooth post, lower end contact or detach with power cord 4.When stretching power cord 4, the telescopic mast under the extruding of power cord 4
521 can rotate an angle together with upper tooth post 522 together upper pressing spring 524 of extruding, upper tooth post 522 under the action of inclined-plane,
So that guiding rib is slid into guide groove, at this point, being received in telescopic mast 521, is detached with power cord 4；When stretching power cord 4 again, on
Tooth post 522 is skidded off from guide groove, is rotated again under ramp effect, and guiding rib is made to support between two inclined-planes, at this point, telescopic mast
521 stretch out, and press against power cord 4, the power cord lockable mechanism 52 is approximate with the flexible principle of automatic ball-pen.
The fan head includes outer barrel 11, rear net cover 12, front mesh enclosure 13, flabellum and motor 15,12 He of the rear net cover
Front mesh enclosure 13 is located at the front and back end of the outer barrel 11 respectively, and the edge of the outer barrel 11 protrudes from the rear net cover 12,
The flabellum is located in outer barrel 11, and the motor 15 partially passes through rear net cover 12 and is drivingly connected with flabellum, in the present embodiment,
The motor 15 is surrounded by a cylindrical shell, protrudes from the rear net cover 12.In addition, the shell end face of the motor 15 is also set up
There is control button 151.
Preferably, inner cylinder 16 is additionally provided between the motor 15 and outer barrel 11,16 diameter of the inner cylinder is less than
Outer barrel 11, horn-like in what is expanded outwardly, the inner cylinder 16 is mounted on front mesh enclosure 12, and outer end is axially extending in institute
State outer barrel 11.
The column 2 includes fixed column 21 and telescopic rod 22, and 22 diameter of the telescopic rod is less than fixed column 21, telescopic rod 22
It is inserted into from 21 upper end of fixed column, is slidably connected with fixed column 21 so that column 2 can adjust height, and use is more flexible.
In the present embodiment, 21 top of the telescopic rod is equipped with fan head bracket 6, the both sides of the outer barrel 11 and wind
It fans head bracket 6 to be pivotally connected, the fan head bracket 6 is in semicircular, has a diameter larger than the outer barrel 11, and middle part is fixed in described
The top of telescopic rod 22, both ends are pivotally connected with outer barrel 11, support entire fan head so that and fan head can rotate along longitudinal direction,
The setting makes the angle adjusting range bigger of fan, use more flexible.
The pedestal 3 is flat polygonal solid structure, and one end is equipped with recess portion, and the recess portion offers outlet hole,
The power cord endpiece is drawn from the outlet hole
Operation principle：Anti- forget about it described in the utility model stands in fan, and power cord 4 is drawn from the fan head, power cord 4
Centre is inserted into from 2 top of the column, is passed through from 2 inside of column, until endpiece is drawn from the pedestal 3, the end of power cord 4
It is connected with plug 41.The anti-power cord 4 for forgetting about it vertical fan described in the utility model is extend into column 2, is prolonged inside column 2
It stretches to from pedestal 3 and stretches out, when power cord 4 is by external tensile force, stress point can effectively prevent vertical fan to be drawn at pedestal 3
, in addition, the pedestal is provided with the take-up including helical spring piece 51 and power cord lockable mechanism 52, but power cord 4
When pulling outward, helical spring piece 51 is shunk, and is generated elastic potential energy, be will produce a reversal interlocking relay, play cushioning effect, further
Vertical fan is set to be not easy to fall, and power cord 4 loosens after being pulled out to required length, power cord lockable mechanism 52 can lock power cord 4,
Due to power cord 4 with helical spring piece 51 together with, helical spring piece 51 cannot be sprung back, need withdraw power cord 4 when, then
Secondary firmly to pull power cord 4 and then loosen, the telescopic mast 521 of power cord lockable mechanism 52 is sprung back, and loses the pressure to power cord 4
Power prevents the resistance of 51 rebound of helical spring piece from disappearing, and then helical spring piece 51 can be sprung back, and power cord 4 is just in helical spring
It is recycled automatically in 51 springback process of piece.
Compared with the prior art, the anti-power cord for forgetting about it vertical fan described in the utility model is extend into column, along vertical
Column internal stretch is up to the stretching from pedestal, and when power cord is by external tensile force, stress point can effectively prevent standing in base position
Fan is forgotten about it, and is additionally provided with take-up in the pedestal, power cord can be made to automatically retract, is greatly saved user's
Time also allows for vertical fan and stores when not in use, meanwhile, helical spring piece therein also acts as cushioning effect, further decreases
The risk that vertical fan is forgotten about it.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.
Claims (10)
1. one kind is anti-to forget about it vertical fan, including fan head, column and pedestal, it is characterised in that：The fan head rotation is fixed on vertical
Above column；The column is erected on pedestal, and the column is hollow with pedestal and internal is connected to；Power cord is from the fan head
It draws, intermediate to be inserted at the top of the column, endpiece is drawn from the pedestal, and the end of power cord is connected with plug.
2. according to claim 1 prevent forgetting about it vertical fan, it is characterised in that：It is provided in the pedestal for making power cord certainly
The dynamic take-up withdrawn.
3. according to claim 2 prevent forgetting about it vertical fan, it is characterised in that：The take-up includes helical spring piece and electricity
Source line lockable mechanism, the helical spring piece are positioned in pedestal, and the power cord stretched out from column is close to the helical spring piece
Coiling setting, the pedestal offer outlet hole, and the endpiece of power cord is stretched out from outlet hole, and the power cord lockable mechanism is used for
Lock power cord.
4. according to claim 3 prevent forgetting about it vertical fan, it is characterised in that：The power cord lockable mechanism include telescopic mast,
Upper tooth post, lower tooth post, spring and set casing, the set casing lower ending opening；The lower tooth post is hollow, and lower end is fixed on fixation
The lower end of shell, upper end are contacted with upper tooth post, have spaced inclined-plane, guide groove is offered between every two inclined-plane；On described
Tooth post lower end has the guiding rib worked in coordination with lower tooth post, and the upper end of upper tooth post rests against lower spring end, the spring upper end
The top of set casing is rested against, the telescopic mast upper end rests against tooth post lower end across lower tooth post, and lower end connects with power cord
It touches or detaches.
5. according to claim 4 prevent forgetting about it vertical fan, it is characterised in that：The fan head include outer barrel, front mesh enclosure, after
Guard, flabellum and motor, the front mesh enclosure and rear net cover are located at the front and back end of the outer barrel, the side of the outer barrel respectively
Edge protrudes from the front mesh enclosure, and the flabellum is located in outer barrel, and the motor part passes through front mesh enclosure to be drivingly connected with flabellum.
6. according to claim 5 prevent forgetting about it vertical fan, it is characterised in that：In being additionally provided between the motor and outer barrel
Cylinder, the inner cylinder is mounted on front mesh enclosure, axially extending in the outer barrel.
7. according to claim 6 prevent forgetting about it vertical fan, it is characterised in that：The outer end face of the motor be additionally provided with control by
Button.
8. according to claim 6 prevent forgetting about it vertical fan, it is characterised in that：The column includes fixed column and telescopic rod, institute
It states flexible shank diameter and is less than fixed column, be inserted into from fixed column upper end, be slidably connected with fixed column.
9. according to claim 8 prevent forgetting about it vertical fan, it is characterised in that：The telescopic rod top is equipped with fan head branch
Frame, both sides and the fan head bracket of the outer barrel.
10. according to claim 9 prevent forgetting about it vertical fan, it is characterised in that：The pedestal is flat polygonal solid knot
Structure, one end are equipped with recess portion, and the recess portion offers outlet hole, and the power cord endpiece is drawn from the outlet hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820210841.9U CN207864217U (en) | 2018-02-07 | 2018-02-07 | One kind is anti-to forget about it vertical fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820210841.9U CN207864217U (en) | 2018-02-07 | 2018-02-07 | One kind is anti-to forget about it vertical fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207864217U true CN207864217U (en) | 2018-09-14 |
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ID=63457749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820210841.9U Active CN207864217U (en) | 2018-02-07 | 2018-02-07 | One kind is anti-to forget about it vertical fan |
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| Country | Link |
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| CN (1) | CN207864217U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111911428A (en) * | 2019-05-08 | 2020-11-10 | 广东美的环境电器制造有限公司 | Fan with cooling device |
-
2018
- 2018-02-07 CN CN201820210841.9U patent/CN207864217U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111911428A (en) * | 2019-05-08 | 2020-11-10 | 广东美的环境电器制造有限公司 | Fan with cooling device |
| CN111911428B (en) * | 2019-05-08 | 2022-05-06 | 广东美的环境电器制造有限公司 | Fan with cooling device |
| CN114810635A (en) * | 2019-05-08 | 2022-07-29 | 广东美的环境电器制造有限公司 | Fan with cooling device |
| CN114810635B (en) * | 2019-05-08 | 2024-02-20 | 广东美的环境电器制造有限公司 | Fan with fan body |
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