CN110131192B - USB desk fan that can accomodate automatically - Google Patents
USB desk fan that can accomodate automatically Download PDFInfo
- Publication number
- CN110131192B CN110131192B CN201910272858.6A CN201910272858A CN110131192B CN 110131192 B CN110131192 B CN 110131192B CN 201910272858 A CN201910272858 A CN 201910272858A CN 110131192 B CN110131192 B CN 110131192B
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- Prior art keywords
- cavity
- sliding
- fan
- wire
- case
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- 241000252254 Catostomidae Species 0.000 claims abstract description 3
- 230000007246 mechanism Effects 0.000 claims description 18
- 238000004804 winding Methods 0.000 claims description 3
- 238000001179 sorption measurement Methods 0.000 abstract description 3
- 230000007547 defect Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C11/00—Receptacles for purposes not provided for in groups A45C1/00-A45C9/00
- A45C11/24—Etuis for purposes not covered by a single one of groups A45C11/02 - A45C11/22, A45C11/26, A45C11/32 - A45C11/38
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
- F04D25/166—Combinations of two or more pumps ; Producing two or more separate gas flows using fans
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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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
- G06F1/203—Cooling means for portable computers, e.g. for laptops
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/72—Means for accommodating flexible lead within the holder
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
A USB desk fan capable of being automatically stored comprises a case and a fan device arranged in the case, wherein a plurality of groups of suckers are fixedly arranged on the front end face of the case, and the fan device comprises a storage cavity arranged in the case; the fan blade is simple in structure and convenient to use, can be fixed on a notebook computer or other planes through adsorption, the fan blade can automatically extend out only by pulling out the power line when the fan blade is used, and the fan blade and the power line can be stored by pressing the button when the fan blade is not used, so that the fan blade is convenient to carry and the time required by a user for storing after the use is finished is also reduced.
Description
Technical Field
The invention relates to the technical field of machinery, in particular to a USB desk fan capable of being automatically stored.
Background
However, most of the portable usb fans in the market at present are large in size and occupy space, which not only causes inconvenience for users to carry but also causes encumbrance and inconvenience in use.
Disclosure of Invention
Aiming at the technical defects, the invention provides the USB desk fan capable of being automatically stored, and the USB desk fan can overcome the defects.
The invention relates to a USB desk fan capable of being automatically stored, which comprises a case and a fan device arranged in the case, wherein a plurality of groups of suckers are fixedly arranged on the front end surface of the case, the fan device comprises a storage cavity arranged in the case, a gear shaft is arranged in the storage cavity in a rotating manner, a rotating rod is fixedly arranged on the gear shaft, a fan blade box is fixedly arranged on the rotating rod, fan blades are arranged in the fan blade box, the rotating rod can rotate around the gear shaft to realize extension and storage, a wire storage device is arranged in the case, the wire storage device comprises a control mechanism, a flexible rack matched with the fan device is arranged in the control mechanism, a power wire is arranged in the wire storage device, a USB plug is fixedly arranged at one end of the power wire, when in use, the power wire is pulled out to insert the USB plug into a corresponding interface for power supply, simultaneously pull out behind the power cord accessible control mechanism control fan device stretches out, be equipped with the door gear in the quick-witted case, the door gear will when initial condition accomodate the chamber and seal, prevent wherein to get into foreign matter and damage equipment, be equipped with resetting means in the quick-witted case, resetting means includes the button, resetting means with control mechanism cooperates, when pressing can make during the button USB table fan automatic recovery to initial condition.
Preferably, the wire accommodating device comprises a sliding cavity arranged in the case, a sliding rail is arranged on the rear wall of the sliding cavity, a middle block is arranged in the sliding rail in a sliding manner, the lower end face of the middle block is fixedly provided with the power wire, a wire slot is arranged in the case, the wire slot is communicated with the sliding cavity and the outside, the power wire extends to the outside through the wire slot, one end of the power wire extending to the outside is fixedly provided with the USB plug, and the power wire can be drawn out when the wire accommodating device is used;
wherein the control mechanism comprises a rack groove arranged in the inner wall of the containing cavity, the flexible rack is arranged in the rack groove in a sliding way, one end of the flexible rack is fixedly connected with the inner wall of one side of the rack groove through a second spring, a pull wire is fixedly arranged at the other end of the flexible rack, the pull wire extends into the sliding cavity through a winding cavity arranged in the case, one end of the pull wire positioned in the sliding cavity is fixedly connected with the upper end surface of the middle block, sliding plates are symmetrically arranged between the upper wall and the lower wall of the sliding cavity in a sliding way, the sliding plate is fixedly connected with the inner wall of the sliding cavity through a first spring, an inclined block is fixedly arranged on the opposite end surface of the sliding plate, limit blocks are vertically and symmetrically fixedly arranged on the opposite end surface of the sliding plate, when the power line is pulled out, the inclined block is matched with the middle block to maintain the position.
Preferably, the fan device comprises a gear shaft rotatably arranged on the rear wall of the accommodating cavity, a gear meshed with the flexible rack is fixedly arranged on the gear shaft, the rotating rod is fixedly arranged on the gear shaft, the upper end of the rotating rod is fixedly provided with the fan blade box, the fan blade box is internally provided with a fan blade cavity, the rear wall of the fan blade cavity is fixedly provided with a motor, the front end of the motor is in power connection with a fan shaft, so that the rotating rod rotates around the gear shaft to be accommodated or extended, the outer circular surface of the fan shaft is fixedly provided with fan blades, and the inner wall of one side of the accommodating cavity is fixedly provided with a rubber block abutting against the fan blade box, so that the protection of the fan blade box and mechanisms therein is realized;
in addition, the door device is including setting up in accomodate the gate slot in chamber one side inner wall, it is equipped with the door-hinge to rotate between the front and back wall of gate slot, the fixed door that is equipped with on the door-hinge, it is equipped with the rubber strip to accomodate on chamber one side inner wall fixedly, rubber strip one end fixed connection in a side of the door terminal surface to the messenger will when equipment does not use accomodate the chamber and seal and prevent that the foreign matter from getting into.
Preferably, the resetting device comprises a top pressure cavity arranged in the case, the top pressure cavity is communicated with the sliding cavity, a connecting rod is arranged on the bottom wall of the top pressure cavity in a sliding mode, the lower end of the connecting rod is fixedly connected with the upper end of the sliding plate, a communicating cavity which is upwards opened and communicated with the top pressure cavity is arranged in the case, an inclined block rod is arranged in the communicating cavity in a sliding mode, a spring groove is formed in the left wall of the communicating cavity, a sliding block which is in sliding fit with the spring groove is fixedly arranged on the left end face of the inclined block rod, the lower end face of the sliding block is fixedly connected with the bottom wall of the spring groove through a third spring, the button is fixedly arranged on the upper end of the inclined block rod, and after the button is used, the button is pressed down to reset.
In conclusion, the fan blade is simple in structure and convenient to use, can be fixed on a notebook computer or other planes in an adsorption mode, the fan blade can automatically extend out only by pulling out the power line when the fan blade is used, the fan blade and the power line can be stored when the fan blade is not used, the fan blade and the power line can be stored by pressing the button, and the fan blade is convenient to carry and reduces the time required by a user for storing after the use is finished.
Drawings
The invention will now be described in detail with reference to fig. 1-3, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
FIG. 1 is a schematic view of an overall structure of an automatically retractable USB desk fan according to the present invention;
FIG. 2 is a schematic view of the structure at A-A in FIG. 1;
fig. 3 is a schematic structural diagram at B in fig. 1.
Detailed Description
The present invention will be further described with reference to the following description and examples, which include but are not limited to the following examples.
As shown in fig. 1-3, an automatically retractable USB desk fan of the device of the present invention includes a case 10 and a fan device 200 disposed in the case 10, a plurality of sets of suction cups 39 are fixedly disposed on a front end surface of the case 10, the fan device 200 includes a storage cavity 20 disposed in the case 10, a gear shaft 33 is rotatably disposed in the storage cavity 20, a rotating rod 31 is fixedly disposed on the gear shaft 33, a leaf box 28 is fixedly disposed on the rotating rod 31, blades are disposed in the leaf box 28, the rotating rod 31 can rotate around the gear shaft 33 to extend and store, a wire storage device 100 is disposed in the case 10, the wire storage device 100 includes a control mechanism 101, a flexible rack 25 engaged with the fan device 200 is disposed in the control mechanism 101, and a power cord 35 is disposed in the wire storage device 100, the fixed USB plug 34 that is equipped with of power cord 35 one end, will during the use power cord 35 is pulled out will USB plug 34 inserts corresponding interface and supplies power, accessible after pulling out power cord 35 simultaneously control mechanism 101 control fan unit 200 stretches out, be equipped with door device 300 in the machine case 10, door device 300 will when initial condition accomodate chamber 20 and seal, prevent wherein to get into foreign matter and damage equipment, be equipped with resetting means 400 in the machine case 10, resetting means 400 includes button 14, resetting means 400 with control mechanism 101 cooperation can make when pressing during button 14 USB platform fan automatic recovery to initial condition.
Beneficially, the wire accommodating device 100 includes a sliding cavity 41 disposed in the chassis 10, a sliding rail 45 is disposed on a rear wall of the sliding cavity 41, an intermediate block 46 is slidably disposed in the sliding rail 45, the power wire 35 is fixedly disposed on a lower end face of the intermediate block 46, a wire slot 36 is disposed in the chassis 10, the wire slot 36 communicates the sliding cavity 41 with the outside, the power wire 35 extends to the outside through the wire slot 36, the USB plug 34 is fixedly disposed at one end of the power wire 35, and the power wire 35 is drawn out when in use;
wherein, the control mechanism 101 includes a rack groove 27 disposed in the inner wall of the accommodating chamber 20, the flexible rack 25 is slidably disposed in the rack groove 27, one end of the flexible rack 25 is fixedly connected with the inner wall of one side of the rack groove 27 through a second spring 26, the other end of the flexible rack 25 is fixedly provided with a pull wire 37, the pull wire 37 extends into the sliding chamber 41 through a winding chamber 48 disposed in the case 10, one end of the pull wire 37 located in the sliding chamber 41 is fixedly connected to the upper end face of the middle block 46, sliding plates 42 are slidably disposed between the upper and lower walls of the sliding chamber 41 in a left-right symmetric manner, the sliding plates 42 are fixedly connected with the inner wall of the sliding chamber 41 through a first spring 40, the opposite end faces of the sliding plates 42 are fixedly provided with inclined blocks 44, and the opposite end faces of the sliding plates 42 are vertically symmetrically and fixedly provided with limit, so that the sloping blocks 44 cooperate with the intermediate blocks 46 for position retention when the power cord 35 is pulled out.
Advantageously, the fan device 200 includes the gear shaft 33 rotatably disposed on the rear wall of the receiving cavity 20, the gear shaft 33 is fixedly provided with a gear 32 engaged with the flexible rack 25, the gear shaft 33 is fixedly provided with the rotating rod 31, the upper end of the rotating rod 31 is fixedly provided with the fan blade box 28, the fan blade box 28 is provided with a fan blade cavity 47 therein, the rear wall of the fan blade cavity 47 is fixedly provided with a motor 38, the front end of the motor 38 is dynamically connected with a fan shaft 29, so that the rotating rod 31 rotates around the gear shaft 33 to receive or extend, the outer circumferential surface of the fan shaft 29 is fixedly provided with fan blades 30, the inner wall of one side of the receiving cavity 20 is fixedly provided with a rubber block 19 abutting against the fan blade box 28, so that the fan blade box 28 and mechanisms therein are protected;
in addition, the door device 300 comprises a door slot 23 arranged in the inner wall of one side of the storage cavity 20, a door shaft 22 is rotatably arranged between the front wall and the rear wall of the door slot 23, a door 24 is fixedly arranged on the door shaft 22, a rubber strip 21 is fixedly arranged on the inner wall of one side of the storage cavity 20, and one end of the rubber strip 21 is fixedly connected to one side end face of the door 24, so that the storage cavity 20 is closed to prevent foreign matters from entering when the device is not used.
Beneficially, the resetting device 400 includes a top pressure chamber 18 disposed in the chassis 10, the top pressure chamber 18 is communicated with the sliding chamber 41, a connecting rod 17 is slidably disposed on a bottom wall of the top pressure chamber 18, a lower end of the connecting rod 17 is fixedly connected with an upper end of the sliding plate 42, a communicating chamber 16 which is upwardly open and is communicated with the top pressure chamber 18 is disposed in the chassis 10, an inclined block rod 15 is slidably disposed in the communicating chamber 16, a spring groove 13 is disposed on a left wall of the communicating chamber 16, a slider 12 which is slidably fitted in the spring groove 13 is fixedly disposed on a left end surface of the inclined block rod 15, a lower end surface of the slider 12 is fixedly connected with a bottom wall of the spring groove 13 through a third spring 11, the button 14 is fixedly disposed on an upper end of the inclined block rod 15, and after use, the button 14 is pressed, resetting of the apparatus can be achieved.
The implementation method of the USB desk fan capable of being automatically stored comprises the following steps:
during the use, fix this equipment in notebook computer front or other planes through sucking disc 39, pull out power cord 35, insert USB plug 34 the interface and supply power for motor 38, power cord 35 carries out the pulldown with middle piece 46, pull 37 through acting as go-between and stimulate flexible rack 25 and slide, gear 32 rotates and drives the rotary rod 31 through gear shaft 33 and rotate fan blade case 28, fan blade case 28 backs up door 24 and stretches out and accomodates chamber 20, motor 38 starts and drives fan blade 30 through fan shaft 29 and rotate and blow, press button 14 after the use, through sloping block pole 15, connecting rod 17 makes sliding plate 42 keep away from each other, second spring 26 returns and passes through flexible rack 25, pull 37 stimulates middle piece 46 to reset, thereby accomplish and accomodate.
In conclusion, the fan blade is simple in structure and convenient to use, can be fixed on a notebook computer or other planes in an adsorption mode, the fan blade can automatically extend out only by pulling out the power line when the fan blade is used, the fan blade and the power line can be stored when the fan blade is not used, the fan blade and the power line can be stored by pressing the button, and the fan blade is convenient to carry and reduces the time required by a user for storing after the use is finished.
The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.
Claims (1)
1. The utility model provides a USB desk fan that can accomodate automatically, includes quick-witted case and sets up in fan unit in the quick-witted case which characterized in that: the front end face of the case is fixedly provided with a plurality of groups of suckers, the fan device comprises a containing cavity arranged in the case, a gear shaft is arranged in the containing cavity in a rotating manner, a rotating rod is fixedly arranged on the gear shaft, a fan blade box is fixedly arranged on the rotating rod, fan blades are arranged in the fan blade box, the rotating rod can rotate around the gear shaft so as to realize extension and containing, a wire containing device is arranged in the case, the wire containing device comprises a control mechanism, a flexible rack matched with the fan device is arranged in the control mechanism, a power wire is arranged in the wire containing device, one end of the power wire is fixedly provided with a USB plug, when in use, the power wire is pulled out, the USB plug is inserted into a corresponding interface to supply power, and the fan device can be controlled by the control mechanism to extend out after the power wire, the device comprises a case, a USB desk fan and a control mechanism, wherein the case is internally provided with a door device, the door device seals the containing cavity in an initial state to prevent foreign matters from entering the containing cavity to damage equipment; the wire accommodating device comprises a sliding cavity arranged in the case, a sliding rail is arranged on the rear wall of the sliding cavity, a middle block is arranged in the sliding rail in a sliding mode, the lower end face of the middle block is fixedly provided with the power wire, a wire groove is arranged in the case and is communicated with the sliding cavity and the outside, the power wire extends to the outside through the wire groove, the USB plug is fixedly arranged at one end, extending to the outside, of the wire groove, and the power wire can be drawn out when the USB plug is used; wherein the control mechanism comprises a rack groove arranged in the inner wall of the containing cavity, the flexible rack is arranged in the rack groove in a sliding way, one end of the flexible rack is fixedly connected with the inner wall of one side of the rack groove through a second spring, a pull wire is fixedly arranged at the other end of the flexible rack, the pull wire extends into the sliding cavity through a winding cavity arranged in the case, one end of the pull wire positioned in the sliding cavity is fixedly connected with the upper end surface of the middle block, sliding plates are symmetrically arranged between the upper wall and the lower wall of the sliding cavity in a sliding way, the sliding plate is fixedly connected with the inner wall of the sliding cavity through a first spring, an inclined block is fixedly arranged on the opposite end surface of the sliding plate, limit blocks are vertically and symmetrically fixedly arranged on the opposite end surface of the sliding plate, when the power line is pulled out, the inclined block is matched with the middle block to maintain the position; the fan device comprises a gear shaft which is rotatably arranged on the rear wall of the containing cavity, a gear which is meshed with the flexible rack is fixedly arranged on the gear shaft, the rotating rod is fixedly arranged on the gear shaft, the upper end of the rotating rod is fixedly provided with the fan blade box, the fan blade box is internally provided with a fan blade cavity, the rear wall of the fan blade cavity is fixedly provided with a motor, the front end of the motor is in power connection with a fan shaft, so that the rotating rod rotates around the gear shaft to be contained or extended, the outer circular surface of the fan shaft is fixedly provided with fan blades, and the inner wall of one side of the containing cavity is fixedly provided with a rubber block which is abutted against the fan blade box, so that the fan blade box and mechanisms in the fan blade box; in addition, the door device comprises a door slot arranged in the inner wall of one side of the accommodating cavity, a door shaft is rotatably arranged between the front wall and the rear wall of the door slot, a door is fixedly arranged on the door shaft, a rubber strip is fixedly arranged on the inner wall of one side of the accommodating cavity, and one end of the rubber strip is fixedly connected to the end surface of one side of the door, so that the accommodating cavity is sealed when the equipment is not used, and foreign matters are prevented from entering the accommodating cavity; the resetting device comprises a top pressure cavity arranged in the case, the top pressure cavity is communicated with the sliding cavity, the bottom wall of the top pressure cavity is provided with a connecting rod in a sliding mode, the lower end of the connecting rod is fixedly connected with the upper end of the sliding plate, the case is internally provided with a communication cavity which is upwards opened and communicated with the top pressure cavity, an inclined block rod is arranged in the communication cavity in a sliding mode, the left wall of the communication cavity is provided with a spring groove, the left end face of the inclined block rod is fixedly provided with a sliding block which is in sliding fit with the spring groove, the lower end face of the sliding block is fixedly connected with the bottom wall of the spring groove through a third spring, the upper end of the inclined block rod is fixedly provided with the button, and after the button is used, the button is pressed down.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910272858.6A CN110131192B (en) | 2019-04-04 | 2019-04-04 | USB desk fan that can accomodate automatically |
| AU2019202578A AU2019202578B1 (en) | 2019-04-04 | 2019-04-12 | an auto-storage USB (Universal Serial Bus) desk fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910272858.6A CN110131192B (en) | 2019-04-04 | 2019-04-04 | USB desk fan that can accomodate automatically |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110131192A CN110131192A (en) | 2019-08-16 |
| CN110131192B true CN110131192B (en) | 2020-07-24 |
Family
ID=67569459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910272858.6A Active CN110131192B (en) | 2019-04-04 | 2019-04-04 | USB desk fan that can accomodate automatically |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN110131192B (en) |
| AU (1) | AU2019202578B1 (en) |
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| JP2003286995A (en) * | 2002-03-26 | 2003-10-10 | Sendak Corp | Pump |
| CN201747682U (en) * | 2010-07-29 | 2011-02-16 | 苏贻新 | Electric waving fan |
| CN102434473A (en) * | 2011-12-20 | 2012-05-02 | 章建每 | Multifunctional handheld fan and using method thereof |
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| CN106980354A (en) * | 2017-04-05 | 2017-07-25 | 李春浓 | A kind of intake type double nip digital equipment accessory based on cooling structure |
| CN206620986U (en) * | 2017-03-09 | 2017-11-10 | 姜晓雯 | A kind of novel and multifunctional receiver |
| CN207093410U (en) * | 2017-07-14 | 2018-03-13 | 陈敬海 | A kind of electric fan |
| CN207961000U (en) * | 2018-01-18 | 2018-10-12 | 张影影 | A kind of intake type fan |
| CN109236695A (en) * | 2018-10-24 | 2019-01-18 | 江门市卡斯乐建材有限公司 | A kind of folded fan |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6972956B2 (en) * | 2003-01-16 | 2005-12-06 | Hewlett-Packard Development Company, L.P. | Collapsible fan and system and method incorporating same |
| US8894377B2 (en) * | 2010-10-06 | 2014-11-25 | Jeffrey Alan Greenberg | Folding personal fan |
| CN207018218U (en) * | 2017-06-20 | 2018-02-16 | 河南省屹鹰科技有限公司 | A kind of USB fans with fixing sucking disk |
| CN107588021A (en) * | 2017-08-01 | 2018-01-16 | 吴燕飞 | A kind of packaged type utilizes the hot method of intelligent fan drop |
| CN207195239U (en) * | 2017-08-14 | 2018-04-06 | 李童紫嫣 | Lift just stores fan |
| CN207454343U (en) * | 2017-09-26 | 2018-06-05 | 芜湖职业技术学院 | Portable multifunctional small fan |
-
2019
- 2019-04-04 CN CN201910272858.6A patent/CN110131192B/en active Active
- 2019-04-12 AU AU2019202578A patent/AU2019202578B1/en not_active Ceased
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003286995A (en) * | 2002-03-26 | 2003-10-10 | Sendak Corp | Pump |
| CN201747682U (en) * | 2010-07-29 | 2011-02-16 | 苏贻新 | Electric waving fan |
| CN102434473A (en) * | 2011-12-20 | 2012-05-02 | 章建每 | Multifunctional handheld fan and using method thereof |
| CN204190474U (en) * | 2014-12-03 | 2015-03-04 | 崔晓辰 | A kind of portable multifunctional portable power source |
| CN206620986U (en) * | 2017-03-09 | 2017-11-10 | 姜晓雯 | A kind of novel and multifunctional receiver |
| CN106980354A (en) * | 2017-04-05 | 2017-07-25 | 李春浓 | A kind of intake type double nip digital equipment accessory based on cooling structure |
| CN207093410U (en) * | 2017-07-14 | 2018-03-13 | 陈敬海 | A kind of electric fan |
| CN207961000U (en) * | 2018-01-18 | 2018-10-12 | 张影影 | A kind of intake type fan |
| CN109236695A (en) * | 2018-10-24 | 2019-01-18 | 江门市卡斯乐建材有限公司 | A kind of folded fan |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110131192A (en) | 2019-08-16 |
| AU2019202578B1 (en) | 2020-10-15 |
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