CN105756974B - A kind of fan - Google Patents
A kind of fan Download PDFInfo
- Publication number
- CN105756974B CN105756974B CN201610257748.9A CN201610257748A CN105756974B CN 105756974 B CN105756974 B CN 105756974B CN 201610257748 A CN201610257748 A CN 201610257748A CN 105756974 B CN105756974 B CN 105756974B
- Authority
- CN
- China
- Prior art keywords
- baffle
- cavity
- fixing piece
- fan
- power supply
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42F—SHEETS TEMPORARILY ATTACHED TOGETHER; FILING APPLIANCES; FILE CARDS; INDEXING
- B42F17/00—Card-filing arrangements, e.g. card indexes or catalogues or filing cabinets
- B42F17/18—Card-filing arrangements, e.g. card indexes or catalogues or filing cabinets in which the cards are stored in a flat position
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43M—BUREAU ACCESSORIES NOT OTHERWISE PROVIDED FOR
- B43M99/00—Subject matter not provided for in other groups of this subclass
- B43M99/008—Desk-receptacles for holding writing appliances
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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
- F04D29/002—Details, component parts, or accessories especially adapted for elastic fluid pumps
-
- 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
- F04D29/26—Rotors specially for elastic fluids
- F04D29/32—Rotors specially for elastic fluids for axial flow pumps
- F04D29/34—Blade mountings
-
- 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
- F04D29/26—Rotors specially for elastic fluids
- F04D29/32—Rotors specially for elastic fluids for axial flow pumps
- F04D29/38—Blades
- F04D29/384—Blades characterised by form
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The present invention discloses a kind of fan, the fan includes shell and support rod, cavity is equipped in the shell, the cavity is equipped with top cover, the top cover can carry out lid conjunction to the cavity, the support rod is flexible to be placed in the cavity, the setting of cavity, support rod is very easily bent to be placed in cavity, support rod is stored so as to extraordinary, top cover lid is closed on cavity, it is very effective that cavity inside is covered, prevent dust or droplet etc. from dropping into cavity inside, the very effective normal work that ensure that fan.
Description
Technical field
The present invention relates to consumer goods industries, more specifically, being related to a kind of fan.
Background technique
Fan mainly passes through makes air accelerate circulation using the rotation of motor driven fan leaf, and then reaches cooling and heatstroke-eliminating
With the purpose of ventilating air.Existing fan volume is all bigger, it has not been convenient to carry, operation is more complicated, is not able to satisfy people
Requirement gradually develop some mini fans for ease of use, these mini fans can allow people to be held in
In hand, it is salubrious that fan bring is enjoyed whenever and wherever possible.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of fans facilitated the storage.
The purpose of the present invention is achieved through the following technical solutions:
A kind of fan, the fan include shell and support rod, cavity are equipped in the shell, the cavity is equipped with top
Lid, the top cover can carry out lid conjunction to the cavity, and the support rod is flexible to be placed in the cavity.
First baffle and second baffle are equipped in the cavity, the first baffle and the second baffle are symmetrical arranged,
Cap recess is designed on the first baffle and the second baffle.It, can be in this way, the setting of first baffle and second baffle
Cavity is reinforced well, so that the inner wall of cavity is more secured, so as to well to the portion stored in cavity
Part is protected；And first baffle and second baffle can be very good to be split the inner space of shell, and it is preferably sharp
With the space of enclosure interior, while first baffle and second baffle can be very good to cover internal wiring, so that cavity
Inside seems very neat and artistic；The setting of cap recess so that the installation of top cover is very convenient laborsaving so that
The use of fan is more convenient.
Top cover slot, the top cover slot and the cap recess are designed on the first baffle and the second baffle
It is arranged at right angle.In this way, the storage and placement of the very convenient top cover of setting of top cover slot, when top cover is extracted from cap recess
Afterwards, top cover can be inserted into top cover slot, extraordinary can realize the fixed storage of top cover in this way, it can be with extraordinary anti-
The only loss of top cover, to guarantee the durability of top cover, and top cover is inserted into top cover slot, can space to cavity into
Row segmentation well, can use and used using cavity as pen container or card holder, accomplish that the multifunction of fan uses.
One end of the support rod is connected with motor, and the other end of the support rod is connected with power supply, the support
Hollow portion is equipped in bar, the connecting line between the power supply and the motor passes through the hollow portion.In this way, can by support rod
Motor to be connected to power supply well, the arrangement of very convenient route, while support rod is also extraordinary protects to route
Shield, so that the appearance of fan is more simple and beautiful.
The shell includes power storehouse, and the power supply is located in the power storehouse, between the power storehouse and the cavity
Equipped with partition protrusion.Cavity and power storehouse are split in this way, partition protrusion is extraordinary, allow cavity preferably interior
It utilizes, and can be very good to protect power storehouse, so that the power supply in power storehouse can be very good to be protected, to make
Obtaining fan can very good efficient operating.
The power storehouse is equipped with power supply lid, and the power supply is covered equipped with Elastic buckle, the Elastic buckle and the shell
Mates.In this way, the setting of Elastic buckle facilitates the installation and removal of power supply lid, and Elastic buckle makes power supply lid fine
Match and be fixed with shell, to protect well to the power supply in power storehouse, guarantee that fan is well efficient
Work.
The power supply is covered equipped with power supply lid protrusion, and the power supply lid protrusion is equipped with torsion shaft, the torsion shaft and institute
Shell is stated to match.In this way, the setting of power supply lid protrusion facilitates the installation and removal of power supply lid, the installation of power supply lid can be made more
Smooth beauty, torsion shaft is extraordinary to be fixed power supply lid, cooperation Elastic buckle can be very firmly by power supply lid
It is fixed on shell.
The partition protrusion is equipped with partition card slot, and the partition card slot is symmetrical arranged, the partition card slot and described the
One baffle and the second baffle match.First baffle and second baffle are fixed in this way, partition card slot is extraordinary,
The installation and removal of very convenient first baffle and second baffle.
The fan includes rear cover, is covered after described equipped with support protrusion, on the first baffle and the second baffle
Equipped with the blind recess matched with the support protrusion.In this way, the setting of support protrusion is so that first baffle and second baffle
Preferably it is fixed just can more than, cooperate fixation of the partition card slot to first baffle and second baffle, so that first baffle and second
The fixation of baffle is more secured, so that the more smooth beauty of cavity root, the convenient storage to support rod, facilitate article
Placement storage.
The shell is quadrangular, and the shell is equipped with chamfering.In this way, shell is arranged using quadrangular, so that fan
It can smoothly place very much, placement that can be stable is on the table；The setting of chamfering so that the more mellow and fuller beauty of the shell of fan,
And make the use of fan more safe, it is not easy to be collided with by the corner of shell, ensure the safety of user well.
The present invention is bent support rod very easily and is placed in cavity due to the setting of cavity, so as to
Support rod is stored with extraordinary, top cover lid is closed on cavity, it is very effective that cavity inside is covered, prevent
Only dust or droplet etc. drop into cavity inside, the very effective normal work that ensure that fan；When fan when not in use, will
Support rod bending is received into cavity, and the pendulum that fan can become desktop is adornd, and support rod is taken out out of cavity in use, can be with
Cavity is used as pen container or card holder uses, so that fan is very practical.
Detailed description of the invention
Fig. 1 is the explosive view of the fan of the embodiment of the present invention；
Fig. 2 is the structural schematic diagram of the shell of the embodiment of the present invention；
Fig. 3 is the structural schematic diagram of the first baffle of the embodiment of the present invention；
Fig. 4 is the structural schematic diagram of the rear cover of the embodiment of the present invention；
Fig. 5 is the structural schematic diagram of the shell of the embodiment of the present invention；
Fig. 6 is the structural schematic diagram of the fasteners of the embodiment of the present invention；
Fig. 7 is the structural schematic diagram of the fasteners of the embodiment of the present invention；
Fig. 8 is the structural schematic diagram of the rear fixing piece of the embodiment of the present invention；
Fig. 9 is the structural schematic diagram of the preceding fixing piece of the embodiment of the present invention；
Figure 10 is the structural schematic diagram of the blade of the embodiment of the present invention.
Wherein: 1, shell, 11, electric machine casing, 111, motor gear bone, 12, motor, 13, driving member, 131, spacing breach,
14, cavity, 141, first baffle, 142, second baffle, 143, cap recess, 144, top cover slot, 145, blind recess, 15,
Top cover, 151, rear cover, 152, support protrusion, 153, fixing groove, 16, support rod, 161, hollow portion, 17, power storehouse, 171, electricity
Source, 172, power supply lid, 173, power supply lid protrusion, 174, Elastic buckle, 175, torsion shaft, 18, partition protrusion, 181, switch limit
Enclose bone, 182, interface limit enclose bone, 183, partition card slot, 19, open tubular column, 2, fixing piece, 21, preceding fixing piece, 211, limit it is recessed
Slot, 212, retention bead, the 213, first plane, 214, fixed lobe, the 215, first inclined-plane, 216, fixed column, 22, rear fixation
Part, 221, fixed gap, 222, inclined plane part, 223, limited post, 224, positioning column, 225, fixation hole, 3, blade, 31, blade it is convex
Rise, 32, blade location hole, 4, fasteners, 41, fastening protrusion, 42, cambered surface portion, 43, limit enclose bone, 44, lightening recesses.
Specific embodiment
In the description of the present invention, it is to be understood that, term " center ", " transverse direction ", "upper", "lower", "left", "right",
The orientation or positional relationship of the instructions such as "vertical", "horizontal", "top", "bottom", "inner", "outside" be orientation based on the figure or
Positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.In addition, art
Language " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or implicitly indicate institute
The quantity of the technical characteristic of instruction." first " is defined as a result, the feature of " second " can explicitly or implicitly include one
Or more this feature.In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more.
In addition, term " includes " and its any deformation, it is intended that cover and non-exclusive include.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
The invention will be further described with preferred embodiment with reference to the accompanying drawing.
As shown in Fig. 1 and Figure 10, the present embodiment discloses a kind of fan, and fan includes shell 1 and support rod 16, and fan includes
Shell 1, shell 1 is interior to be equipped with cavity 14, and cavity 14 is equipped with top cover 15, and top cover 15 can carry out lid conjunction, support rod 16 to cavity 14
Flexible to be placed in cavity 14, the setting of cavity 14 is bent support rod 16 very easily and is placed on cavity 14
It is interior, support rod 16 is stored so as to extraordinary, the lid of top cover 15 is closed on cavity 14, it is very effective to cavity
It is covered inside 14, prevents dust or droplet etc. from dropping into inside cavity 14, the very effective normal work that ensure that fan
Make；When fan when not in use, by support rod 16 bending be received into cavity 14, fan can become desktop pendulum adorn, will support
Bar 16 is taken out out of cavity 14 in use, cavity 14 can be used as to pen container or card holder use, so that fan is very practical.
It is equipped with first baffle 141 and second baffle 142 in cavity 14, the setting of first baffle 141 and second baffle 142,
It can be very good to reinforce cavity 14, so that the inner wall of cavity 14 is more secured, so as to well to cavity 14
The component of interior storage is protected；First baffle 141 and second baffle 142 are symmetrical arranged, so that the processing of fan is very simple
Just, and first baffle 141 and second baffle 142 can be very good to be split the inner space of shell 1 folk prescription, preferably
Using the space inside shell 1, while first baffle 141 and second baffle 142 can be very good to cover internal wiring,
So that seeming very neat and artistic inside cavity 14；Cap recess is designed on first baffle 141 and second baffle 142
143, the setting of cap recess 143 is so that the installation of top cover 15 is very convenient laborsaving, so that the use of fan is more
It is convenient.
It is designed with top cover slot 144 on first baffle 141 and second baffle 142, the setting of top cover slot 144 is very convenient
Top cover 15 can be inserted into top cover slot 144 after top cover 15 is extracted from cap recess 143 by the storage and placement of top cover 15,
The fixed storage that extraordinary can realize top cover 15 in this way, extraordinary can prevent the loss of top cover 15, to guarantee to push up
The durability of lid 15, and top cover 15 is inserted into top cover slot 144, can the space to cavity 14 divided well,
It can use and used using cavity 14 as pen container or card holder, accomplish that the multifunction of fan uses, top cover slot 144 and top
Lid groove 143 is arranged at right angle, and setting in this way uses top cover slot 144 preferably with cap recess 143, more
It is user-friendly, and make first baffle 141 and the more convenient processing of second baffle 142.The one of support rod 16
End is connected with motor 12, and the other end of support rod 16 is connected with power supply 171, is equipped with hollow portion 161, power supply in support rod 16
Connecting line between 171 and motor 12 can be very good by support rod 16 by motor 12 and power supply 171 by hollow portion 161
Connection, the arrangement of very convenient route, while support rod 16 is also extraordinary protects to route, so that the appearance of fan is more
What is added is simple and beautiful.
Shell 1 includes power storehouse 17, and power supply 171 is located in power storehouse 17, and partition is equipped between power storehouse 17 and cavity 14
Protrusion, partition protrusion is extraordinary to be split cavity 14 and power storehouse 17, allows cavity 14 is preferably interior to utilize, and
And can be very good to protect power storehouse 17, so that the power supply 171 in power storehouse 17 can be very good to be protected, to make
Obtaining fan can very good efficient operating.
Power storehouse 17 is equipped with power supply lid 172, and power supply lid 172 is equipped with Elastic buckle 174, Elastic buckle 174 and shell 1
It matches, the setting of Elastic buckle 174 facilitates the installation and removal of power supply lid 172, and Elastic buckle 174 makes power supply lid
172 match with shell 1 be fixed well, to protect well to the power supply 171 in power storehouse 17, guarantee wind
The good efficient work of fan.
Power supply lid 172 be equipped with power supply lid protrusion 173, power supply lid protrusion 173 be equipped with torsion shaft 175, torsion shaft 175 with
Shell 1 matches, and the setting of power supply lid protrusion 173 facilitates the installation and removal of power supply lid 172, and power supply lid 172 can be made to install
More smooth beauty, torsion shaft 175 is extraordinary to be fixed power supply lid 172, and cooperation Elastic buckle 174 can be very firm
Solid power supply lid 172 is fixed on shell 1.
Partition protrusion is equipped with partition card slot 183, and partition card slot 183 is symmetrical arranged, partition card slot 183 and first baffle
141 and second baffle 142 match, partition card slot 183 is extraordinary to be fixed first baffle 141 and second baffle 142,
The installation and removal of very convenient first baffle 141 and second baffle 142.
Fan includes rear cover 151, and rear cover 151 is equipped with support protrusion 152, sets on first baffle 141 and second baffle 142
There is the blind recess 145 matched with support protrusion 152, blind recess 145 can be good to first baffle 141 and second gear
Plate 142 is fixed, the setting of support protrusion 152 so that first baffle 141 and second baffle 142 are preferably fixed just can be with
On, cooperate fixation of the partition card slot 183 to first baffle 141 and second baffle 142, so that first baffle 141 and second baffle
142 fixation is more secured, so that cavity 14 more smooth beauties, the convenient storage to support rod 16 is convenient
The placement of article stores.
Shell 1 is quadrangular, and shell 1 is equipped with chamfering, and shell 1 is arranged using quadrangular, allows fan very steady
Placement, placement that can be stable is on the table；The setting of chamfering so that fan the more mellow and fuller beauty of shell 1, and make
The use of fan is more safe, it is not easy to be collided with by the corner of shell 1, ensure the safety of user well.
Fan includes fixing piece and blade, and fixing piece 2 and blade 3, fixing piece 2 are clamped fixation, motor 12 to blade 3
It is equipped with driving member 13, fixing piece 2 is equipped with the limiting groove 211 matched with driving member 13, and blade 3 passes through 2 band of fixing piece
Dynamic rotation can very easily drive the rotation of fixing piece 2 by motor 12 in this way, so that blade 3 rotates, driving member
13 and limiting groove 211 cooperation, fan is efficiently worked very much, and this fit system facilitates peace
Dress, and it is very convenient be removed for repair or replacement components so that fan is more durable；Simultaneously directly by being mounted on motor 12
On driving member 13 drive fixing piece 2 so that the transformation efficiency of motor 12 is very high, more saving electric energy is accomplished very
It is environmentally protective.
Fixing piece 2 includes preceding fixing piece 21, and before limiting groove 211 is located on fixing piece 21, driving member 13 is equipped with limit
Notch 131, limiting groove 211 is interior to be equipped with the retention bead 212 matched with spacing breach 131, passes through motor 12 and drives transmission
Part 13 rotates, and fixing piece 2 is equipped with retention bead 212, and retention bead 212 is matched with spacing breach 131, so that transmission
Part 13 drives fixing piece 2 to rotate, thus can the extraordinary work of band movable vane piece 3；Pass through matching for driving member 13 and fixing piece 2
It closes, fan is efficiently worked very much, and fit system facilitates installation in this way, and very convenient disassembly is tieed up
Components are repaired or replace, so that fan is more durable.
Fixing piece 2 includes rear fixing piece 22, and preceding fixing piece 21 cooperates with rear fixing piece 22, energy in the first plane 213
Enough extraordinary and rear fixing pieces 22 are fitted close, so that the appearance of fixing piece 2 seems more neat and artistic, preceding fixing piece
21 are equipped with the first plane 213, and the first plane 213 is equipped with fixed lobe 214, and rear fixing piece 22 is equipped with and fixed lobe
214 fixed gaps 221 matched, fixed lobe 214 are matched with fixed gap 221, well by preceding fixing piece 21 with after
Fixing piece 22 is tightly secured together, and fixed lobe 214 and fixed gap 221 are located at preceding fixing piece 21 and rear fixing piece 22
Contact surface on, preceding fixing piece 21 caused by maloperation extraordinary can be prevented to be separated from each other with rear fixing piece 22 in this way, made
Fixing piece 2 is more durable so that fan can more stability and high efficiency operating.
Fixing piece 22 is equipped with inclined plane part 222 afterwards, and preceding fixing piece 21 is equipped with the first inclined-plane 215, the first inclined-plane 215 with tiltedly
Face 222 matches, and the setting of inclined plane part 222 allows and the first inclined-plane 215 of preceding fixing piece 21 is extraordinary is matched
It closes, so that fixing piece 2 assembles enhanced convenience, blade 3 is equipped with blade protrusion 31, and blade protrusion 31 is located at the first inclined-plane 215
Between inclined plane part 222, blade 3 is located between preceding fixing piece 21 and rear fixing piece 22, inclined plane part 222 and the first inclined-plane 215
The defined radian of the effectively formation of blade 3 one is capable of in cooperation, so that the wind pressure of fan obtains extraordinary raising, in this way
The wind that fan is produced by boasting is more powerful, to greatly improve the competitiveness in market.
Fixing piece 22 is equipped with limited post 223 and positioning column 224 afterwards, and blade 3 is equipped with the leaf matched with limited post 223
Piece location hole 32, positioning column 224 are matched with blade protrusion 31, and limited post 223 is good fit with blade location hole 32, so that
The fixation of blade 3 is more secured, and limited post 223 well limits blade 3, places the displacement or de- of blade 3
It falls, guarantees that blade 3 works normally, allow the work of fan more stability and high efficiency；Positioning column 224 can be good to blade
3 are limited, and blade 3 is preferably worked.
Preceding fixing piece 21 is equipped with fixed column 216, and rear fixing piece 22 is equipped with the fixation hole matched with fixed column 216
225, the cooperation of fixed column 216 and fixation hole 225, so that preceding fixing piece 21 and the cooperation of rear fixing piece 22 are more close, Gu
Fixed column 216 can be very good to fix preceding fixing piece 21 and rear fixing piece 22 with fixation hole 225, guarantee fixing piece 2
Good work, while making the fixation of blade 3 more close, substantially increase the durability of fan, between fixed column 216
Every setting three, setting three is fixed so that the fixation of money fixing piece 2 and rear fixing piece 22 is more firm, guarantees fan
Well stable operating.
Fan includes support rod 16, and electric machine casing 11 is connected on support rod 16, and electric machine casing 11 is extraordinary to electricity
Machine 12 is protected, and can be had the effective entrance for placing dust and water, be guaranteed the work of 12 stability and high efficiency of motor, motor 12 is located at
Inside electric machine casing 11, electric machine casing 11 is equipped with motor and keeps off bone 111, and bone 111 is extraordinary limits motor 12 for motor gear
Position is fixed, so that the fixation of motor 12 is more firm, the effective vibration for reducing motor 12 pacifies motor 12 more
Quiet operation.
Shell 1 is equipped with fasteners 4, and fasteners 4 are fixedly clamped to support rod 16, and the inner surface of fasteners 4 is equipped with fastening
Protrusion 41, fastening protrusion 41 and the outer surface of support rod 16 are oppositely arranged, using the structure of fasteners 4, so that support rod 16
It is fixed very convenient simple, and fasteners 4 extraordinary can be fixedly clamped to support rod 16, while fasteners 4 and branch
The installation and removal of strut 16 are very convenient, and fastening protrusion 41 is located at the inner surface of fasteners 4, very effective to increase button
Frictional force between tight part 4 and support rod 16, so that support rod 16 be free to bending deformation, so that fan is more
It is durable.
Fasteners 4 include cambered surface portion 42, and fastening protrusion 41 is located in cambered surface portion 42, the appearance in cambered surface portion 42 and support rod 16
Face matches, and the cross section in cambered surface portion 42 is the shape of semi arch, the setting in cambered surface portion 42 can preferably to support rod 16 into
Row is fixed, and the radian in cambered surface portion 42 can be preferably adjusted according to the radian of support rod 16, allows cambered surface portion 42 more preferable
Be bonded with the support rod 16, thus support rod 16 can be fixed more firm, fastening protrusion is 41 more
Good is clamped support rod 16, the very effective frictional force increased between fasteners 4 and support rod 16, so that support
Bar 16 is not allowed more to be drawn out easily, so that fan is more durable, support rod 16 is cylindrical setting, cylindrical support
Bar 16 can be with the bending of more convenient support rod 16, so that the bending of support rod 16 is more easily laborsaving, cambered surface portion 42 can also
Preferably to cooperate support rod 16 to be clamped.
Cambered surface portion 42 is equipped with limit and encloses bone 43, and shell 1, which is equipped with, encloses the fixing groove 153 that bone 43 matches, limit with limit
Position is enclosed bone 43 and is radially extended along cambered surface portion 42, and bone 43 and the good cooperation of fixing groove 153 are enclosed in limit, allows fasteners 4 non-
It is often firmly fixed on shell 1, so that preferably support rod 16 be fixed, progress of the bone 43 along cambered surface portion 42 is enclosed in limit
Extend, installation fixation preferably can be carried out to fasteners 4 in this way, while conveniently dismantling to fasteners 4；Bone 43 is enclosed in limit
Lightening recesses 44 are equipped with, the setting of lightening recesses 44 can be very good to reduce the weight of fasteners 4, so that prevailing custom is more square
Portable belt, while also can be good at saving consumptive material, further decrease production cost.
Cambered surface portion 42 encloses bone 43 with limit and is fixedly connected or is integrally formed, fastening protrusion 41 be fixedly connected with fasteners 4 or
It is integrally formed, the processing and production of very convenient fasteners 4 facilitate the depanning of fasteners 4, so that the production cost of fasteners 4
It further decreases, integrally formed setting is further to save but also the installation and removal enhanced convenience of fasteners 4 is simple
Human cost, so that the production cost of fan further decreases, to improve the market competitiveness well.
Shell 1 is equipped with open tubular column 19, and open tubular column 19 extends in power storehouse 17, and open tubular column 19 is connected with power storehouse 17
Logical, the setting of open tubular column 19 well protects route, is routed through open tubular column 19 and power storehouse by support rod 16
17 are connected, while making the arrangement of route very simple and beautiful；It is additionally provided with switch limit on shell 1 and encloses bone 181 and interface
Bone 182 is enclosed in limit, and bone 181 is enclosed in switch limit and interface limit encloses bone 182 and is connected with power storehouse 17, and bone 181 is enclosed in switch limit
Bone 182 is enclosed with interface limit to be connected with power storehouse 17, can be preferably routed, so that the very simple side of the arrangement of route
Just.
The above content is a further detailed description of the present invention in conjunction with specific preferred embodiments, and it cannot be said that
Specific implementation of the invention is only limited to these instructions.For those of ordinary skill in the art to which the present invention belongs, exist
Under the premise of not departing from present inventive concept, a number of simple deductions or replacements can also be made, all shall be regarded as belonging to of the invention
Protection scope.
Claims (8)
1. a kind of fan, which is characterized in that the fan includes shell and support rod, is equipped with cavity, the sky in the shell
Intracavitary to be equipped with first baffle and second baffle, the first baffle and the second baffle are symmetrical arranged, and the cavity is equipped with
Top cover, the top cover can carry out lid conjunction to the cavity, be designed with and the top on the first baffle and the second baffle
Cover the cap recess matched；The support rod is flexible to be placed in the cavity；The first baffle and the second gear
Top cover slot is designed on plate, the top cover slot is arranged with the cap recess at right angle；
The fan includes limiting groove, driving member, fixing piece and blade, and the fixing piece includes preceding fixing piece and fixes afterwards
Part, the preceding fixing piece be equipped with the first plane, first plane be equipped with fixed lobe, it is described after fixing piece be equipped with
The fixed gap that the fixed lobe matches；The limiting groove is located on the preceding fixing piece, and the driving member is equipped with
Spacing breach, the limiting groove is interior to be equipped with the retention bead matched with the spacing breach；
It is described after fixing piece be equipped with inclined plane part, the preceding fixing piece be equipped with the first inclined-plane, first inclined-plane and it is described tiltedly
Face matches, and the blade is equipped with blade protrusion, the blade protrusion be located at first inclined-plane and the inclined plane part it
Between；Fixing piece is equipped with limited post and positioning column after described, and it is fixed that the blade is equipped with the blade matched with the limited post
Position hole, the positioning column are matched with blade protrusion.
2. a kind of fan according to claim 1, which is characterized in that one end of the support rod is connected with motor, institute
The other end for stating support rod is connected with power supply, hollow portion is equipped in the support rod, between the power supply and the motor
Connecting line passes through the hollow portion.
3. a kind of fan according to claim 2, which is characterized in that the shell includes power storehouse, and the power supply is located at
Partition protrusion is equipped in the power storehouse, between the power storehouse and the cavity.
4. a kind of fan according to claim 3, which is characterized in that the power storehouse is equipped with power supply lid, the power supply
It covers and is equipped with Elastic buckle, the Elastic buckle is matched with the shell.
5. a kind of fan according to claim 4, which is characterized in that the power supply is covered equipped with power supply lid protrusion, described
Power supply lid protrusion is equipped with torsion shaft, and the torsion shaft is matched with the shell.
6. a kind of fan according to claim 5, which is characterized in that the partition protrusion is equipped with partition card slot, described
Partition card slot is symmetrical arranged, and the partition card slot is matched with the first baffle and the second baffle.
7. a kind of fan according to claim 6, which is characterized in that the fan includes rear cover, covers and is equipped with after described
Support protrusion, the first baffle are equipped with the blind recess matched with the support protrusion with the second baffle.
8. a kind of fan according to any one of claims 1 to 7, which is characterized in that the shell is quadrangular, the shell
It is equipped with chamfering.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610257748.9A CN105756974B (en) | 2016-04-22 | 2016-04-22 | A kind of fan |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610257748.9A CN105756974B (en) | 2016-04-22 | 2016-04-22 | A kind of fan |
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| Publication Number | Publication Date |
|---|---|
| CN105756974A CN105756974A (en) | 2016-07-13 |
| CN105756974B true CN105756974B (en) | 2019-06-07 |
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| CN201610257748.9A Active CN105756974B (en) | 2016-04-22 | 2016-04-22 | A kind of fan |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017181411A1 (en) * | 2016-04-22 | 2017-10-26 | 邢皓宇 | Fan |
| CN109611354A (en) * | 2018-11-26 | 2019-04-12 | 珠海格力电器股份有限公司 | Fan |
| CN212337679U (en) * | 2020-05-07 | 2021-01-12 | 深圳市几素科技有限公司 | Multifunctional fan |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200971866Y (en) * | 2006-09-14 | 2007-11-07 | 王相武 | Portable electric fan |
| CN201065848Y (en) * | 2007-07-17 | 2008-05-28 | 锦豪工业有限公司 | Portable hand-operated generation fan set |
| US20140093404A1 (en) * | 2012-09-20 | 2014-04-03 | Hua Long | Miniature body fan |
| CN103334953B (en) * | 2013-07-09 | 2016-01-20 | 樊书印 | A kind of micro fan |
| CN204190474U (en) * | 2014-12-03 | 2015-03-04 | 崔晓辰 | A kind of portable multifunctional portable power source |
| CN204628023U (en) * | 2015-03-04 | 2015-09-09 | 彭小湘 | A kind of portable hand-free multimedia electric fan |
| CN205592172U (en) * | 2016-04-22 | 2016-09-21 | 邢皓宇 | Fan |
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2016
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| CN105756974A (en) | 2016-07-13 |
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Effective date of registration: 20190424 Address after: 518000 Shenzhen, Futian District, Guangdong Meilin street, North Ring Road, Meilin dolly industrial zone 3 buildings first story A09 room Applicant after: Shenzhen Jizhong science and Technology Development Co., Ltd. Address before: 518000 Hongling Building, Futian District, Shenzhen City, Guangdong Province, 25B Applicant before: Xing Haoyu |
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