CN107269555A - A kind of electric portable fan of supporting & stablizing - Google Patents

A kind of electric portable fan of supporting & stablizing Download PDF

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Publication number
CN107269555A
CN107269555A CN201710309833.XA CN201710309833A CN107269555A CN 107269555 A CN107269555 A CN 107269555A CN 201710309833 A CN201710309833 A CN 201710309833A CN 107269555 A CN107269555 A CN 107269555A
Authority
CN
China
Prior art keywords
support
groove
support feet
sliding
supporting
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.)
Granted
Application number
CN201710309833.XA
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Chinese (zh)
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CN107269555B (en
Inventor
陈玉燕
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Taicang Dingsheng packaging material Co., Ltd
Original Assignee
Dongguan Beiyang Industrial Design Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
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Application filed by Dongguan Beiyang Industrial Design Co Ltd filed Critical Dongguan Beiyang Industrial Design Co Ltd
Priority to CN201710309833.XA priority Critical patent/CN107269555B/en
Publication of CN107269555A publication Critical patent/CN107269555A/en
Application granted granted Critical
Publication of CN107269555B publication Critical patent/CN107269555B/en
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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00Pumping installations or systems
    • F04D25/02Units comprising pumps and their driving means
    • F04D25/08Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/002Details, component parts, or accessories especially adapted for elastic fluid pumps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/26Rotors specially for elastic fluids
    • F04D29/32Rotors specially for elastic fluids for axial flow pumps
    • F04D29/38Blades

Abstract

The invention discloses a kind of electric portable fan of supporting & stablizing, including columned support frame, electric fan body and stabilizer foot device;Electric fan body includes sliding support base, motor and three blades;Slide support base and slide and be arranged on support frame;Motor, which is fixed on, to be slided in support base;Columned blade seat is fixed with the output shaft of motor;Three blades are evenly distributed on blade seat and can folded towards away from motor drive direction;Stabilizer foot device is arranged on the lower end of support frame;Stabilizer foot device includes four support feet units and the wide rope of a pair of drivings;The supporting plate that support feet unit includes support feet of the folding storage in support frame external cylindrical surface, slided with support feet.The present invention is simple in construction, and easy to operate, electric fan body and support feet can be accommodated in support frame, be easy to carry, supporting & stablizing, it is ensured that the job stability of electric fan.

Description

A kind of electric portable fan of supporting & stablizing
Technical field:
The present invention relates to small household appliances technical field, and in particular to a kind of electric portable fan of supporting & stablizing.
Background technology
Fan is that we cross summer conventional a small household appliances, for the people that needs are often gone on business or gone away, Portable fan is just particularly important.But current Portable fan is it may be said that fall short of the reality a little:Most wind The motor and blade of fan can not be folded, and thus compare occupation of land side, bring take it is also more inconvenient;And the rotation of blade This fan vibration can be driven, if now support is unstable, easily causes fan to topple over, all supporting & stablizings are to ensure fan One key factor of steady operation.
The content of the invention
The purpose of the present invention is in view of the shortcomings of the prior art, providing a kind of electric portable fan of supporting & stablizing.
To reach above-mentioned purpose, the invention provides a kind of electric portable fan of supporting & stablizing, including columned support Frame, electric fan body and stabilizer foot device;Electric fan body includes sliding support base, motor and three blades;Slide support base cunning Row is arranged on support frame;Motor, which is fixed on, to be slided in support base;Columned blade seat is fixed with the output shaft of motor;Three Individual blade is evenly distributed on blade seat and can folded towards away from motor drive direction;Stabilizer foot device is arranged under support frame End;Stabilizer foot device includes four support feet units and the wide rope of a pair of drivings;Support feet unit includes folding storage in branch Support feet, connecting rod in support external cylindrical surface and the supporting plate slided with support feet;Supporting plate sliding horizontal is arranged on support On the lower surface of frame;
Uniformly four square upper support feet accommodating grooves are offered on the external cylindrical surface of the bottom of support frame;Upper support feet is received Receive the lower end open-ended of groove;Support feet upper end is hinged between the relative side wall of support feet accommodating groove;The inner side end of support feet On offer escape groove;The guide groove of elongated hole-shape is offered on the relative side wall of escape groove respectively;The shape of supporting plate is in straight Angle is fan-shaped;Four supporting plates can constitute complete cylinder;The guiding slide slot of elongated hole-shape is offered on the inside of supporting plate;Support Square lower support feet accommodating groove is offered on the external cylindrical surface of plate;Slide slot is oriented to perpendicular to the inner side of lower support feet accommodating groove Side wall and offer between the two cylinder it is poroid current hole connection;Connecting rod includes the guide cylinder at two ends and connection is justified Post;It is more than between the guide cylinder of connecting rod between connecting cylinder;The guide cylinder in the outside of connecting rod is slided to be arranged on and led Into groove, the guide cylinder of inner side slide be arranged on guiding slide slot in;The connecting cylinder of connecting rod is plugged in guiding slide slot Current hole in.
As the preferred of above-mentioned technical proposal, uniformly three square hinged grooves are offered on the rear end face of blade seat;Hinge Rotation articulated column is fixed with the relative side wall of access slot;One end of blade is hinged column articulated in hinged groove by rotation;Leaf Three pairs of connecting plates are fixed with the external cylindrical surface of bar;The relative side wall of the relative end face of a pair of connecting plates respectively with hinged groove Concordantly;The first spring-loaded plunger is separately installed with a pair of connecting plates;First spring-loaded plunger direction is relative;On the corresponding end face of blade Offer the hemispheric fan blades stopper slot with the steel ball cooperation of the first spring-loaded plunger.
As the preferred of above-mentioned technical proposal, the cuboid that support base is in arc surface for front and back end is slided;Slide support base Lower end be shaped to hemispherical;Motor, which is fixed on, to be slided on support base and direction is set up;The upper surface of support frame is opened up There is and slides the lifting slide slot run through up and down that the top of support base coordinates;The upper surface of supporting plate offers a quarter The lower accommodating groove of hemispherical channel-shaped;The lower accommodating groove of four supporting plates constitutes complete semi-spherical grooves and this semi-spherical grooves and cunning The lower end of row support base coordinates;Columned support feet articulated column is fixed between the relative side wall of upper support feet accommodating groove; The upper end of support feet is hinged on support feet articulated column;Torsion spring is arranged with support feet articulated column;One end is fixed on branch On the side wall of spike accommodating groove, the other end is fixed on the corresponding side wall in support feet upper end;The inner side side of upper support feet accommodating groove Wall level offers wide rope current groove;Width rope current groove is connected with lifting slide slot;Wide rope two ends are driven to pass through relative a pair Wide rope current groove is separately fixed on the relative end face of a pair of relative support feets;
Slide and a pair of symmetrical sliding guide posts are vertically and fixedly provided with the left and right end face of support base;Lift slide slot Sliding guide groove is formed in left and right sidewall respectively;The upper end vertical folding of sliding guide groove is set forward;Sliding guide groove Width is identical with sliding guide post;Sliding guide post, which is slided, to be arranged in sliding guide groove;Before and after the top of support frame is offered The Horizontal limiting groove run through;The upper end open-ended of Horizontal limiting groove, lower end are shaped to and slided the circle that the rear end of support base coordinates Cambered surface;The left and right width of Horizontal limiting groove is identical with the left and right width for sliding support base;Lift and divide in the left and right sidewall of slide slot Second spring plunger is not installed;The left and right end face for sliding support base forms the hemisphere coordinated with the steel ball of second spring plunger The support base stopper slot of shape;Second spring plunger is horizontally disposed with and the Pivot axle of second spring plunger is located at sliding guide On the horizontal symmetrical face of groove upper end vertical component effect.
As the preferred of above-mentioned technical proposal, the wide rope of a pair of drivings is fixedly connected in cross and both middle parts.
As the preferred of above-mentioned technical proposal, a pair of horizontal guide blocks are formed on the upper surface of supporting plate;A pair of levels are led Block sliding horizontal is arranged on the lower surface of support frame.
As the preferred of above-mentioned technical proposal, four supporting plates can constitute complete cylinder diameter and support frame it is straight Footpath is identical.
The beneficial effects of the present invention are:Simple in construction, easy to operate, electric fan body and support feet can be accommodated in support frame It is interior, it is easy to carry, supporting & stablizing, it is ensured that the job stability of electric fan.
Brief description of the drawings
Fig. 1 is the structural representation faced of the invention;
Fig. 2 is the structural representation of the section of the working condition of the present invention;
Fig. 3 is the structural representation of the section of the working condition of the present invention;
Fig. 4 is the structural representation of the section of the working condition of the present invention;
Fig. 5 is the structural representation of four supporting plates 33 of working condition of the present invention;
Fig. 6 is the structural representation of four supporting plates 33 of receiving state of the present invention;
In figure, 10, support frame;100th, slide slot is lifted;101st, Horizontal limiting groove;103rd, upper support feet accommodating groove;104、 Sliding guide groove;106th, wide rope current groove;11st, second spring plunger;20th, electric fan body;21st, support base is slided;211st, slide Lead;212nd, support base stopper slot;22nd, motor;23rd, blade seat;231st, connecting plate;2311st, articulated column is rotated;2312nd, One spring-loaded plunger;24th, blade;30th, stabilizer foot device;31st, support feet;310th, escape groove;3100th, guide groove;311st, support Pin articulated column;32nd, connecting rod;33rd, supporting plate;330th, lower support feet accommodating groove;331st, it is oriented to slide slot;332nd, lower accommodating groove; 333rd, horizontal guide block;34th, wide rope is driven.
Embodiment
As shown in Fig. 1~Fig. 6, a kind of electric portable fan of supporting & stablizing, including columned support frame 10, electric fan body 20 and stabilizer foot device 30;Electric fan body 20 includes sliding support base 21, motor 22 and three blades 24;Slide support base 21 Slide and be arranged on support frame 10;Motor 22, which is fixed on, to be slided in support base 21;It is fixed with the output shaft of motor 22 cylindric Blade seat 23;Three blades 24 are evenly distributed on blade seat 23 and can folded towards away from motor drive direction;Stabilizer foot is filled Put 30 lower ends for being arranged on support frame 10;Stabilizer foot device 30 includes four support feet units and the wide rope 34 of a pair of drivings;Branch Spike unit includes folding storage support feet 31, connecting rod 32 and the branch slided with support feet in support frame external cylindrical surface Fagging 33;The sliding horizontal of supporting plate 33 is arranged on the lower surface of support frame 10;
As shown in Fig. 3, Fig. 5, Fig. 6, uniformly four square upper branch are offered on the external cylindrical surface of the bottom of support frame 10 Spike accommodating groove 103;The lower end open-ended of upper support feet accommodating groove 103;The upper end of support feet 31 is hinged on support feet accommodating groove 103 Between relative side wall;Escape groove 310 is offered on the inner side end of support feet 31;Divide on the relative side wall of escape groove 310 The guide groove 3100 of elongated hole-shape is not offered;The shape of supporting plate 33 is at right angles fan-shaped;Four supporting plates 33 can constitute complete Cylinder;The inner side of supporting plate 33 offers the guiding slide slot 331 of elongated hole-shape;The side of offering on the external cylindrical surface of supporting plate 33 The lower support feet accommodating groove 330 of shape;Be oriented to slide slot 331 perpendicular to lower support feet accommodating groove 330 inside side walls and both Between offer cylinder it is poroid current hole connection;Connecting rod 32 includes the guide cylinder and connecting cylinder at two ends;Connecting rod 32 Guide cylinder between be more than connecting cylinder between;The guide cylinder in the outside of connecting rod 32, which is slided, is arranged on guide groove 3100 Interior, inner side guide cylinder, which is slided, to be arranged in guiding slide slot 331;The connecting cylinder of connecting rod 32 is plugged in guiding slide slot In 331 current hole.
As shown in Figure 1 and Figure 2, three square hinged grooves uniformly are offered on the rear end face of blade seat 23;The phase of hinged groove To side wall on be fixed with rotation articulated column 2311;One end of blade 24 is hinged in hinged groove by rotating articulated column 2311; Three pairs of connecting plates 231 are fixed with the external cylindrical surface of blade seat 23;The relative end face of a pair of connecting plates 231 respectively with hinged groove Relative side wall is concordant;The first spring-loaded plunger 2312 is separately installed with a pair of connecting plates 231;The direction of first spring-loaded plunger 2312 Relatively;The hemispheric fan blades coordinated with the steel ball of the first spring-loaded plunger 2312 is offered on the corresponding end face of blade 24 spacing Groove.
As shown in Fig. 1~Fig. 6, the cuboid that support base 21 is in arc surface for front and back end is slided;Slide under support base 21 End is shaped to hemispherical;Motor 22, which is fixed on, to be slided on support base 21 and direction is set up;Open the upper surface of support frame 10 Provided with sliding the lifting slide slot 100 run through up and down that the top of support base 21 coordinates;The upper surface of supporting plate 33 is offered The lower accommodating groove 332 of the hemispherical channel-shaped of a quarter;The lower accommodating groove 332 of four supporting plates 33 constitutes complete semi-spherical grooves And this semi-spherical grooves and the lower end cooperation for sliding support base 21;It is fixed between the relative side wall of upper support feet accommodating groove 103 There is columned support feet articulated column 311;The upper end of support feet 31 is hinged on support feet articulated column 311;Support feet articulated column Torsion spring is arranged with 311;One end is fixed on the side wall of support feet accommodating groove 103, the other end is fixed on support feet 31 On the corresponding side wall in upper end;The inside side walls level of upper support feet accommodating groove 103 offers wide rope current groove 106;Width rope is current Groove 106 is connected with lifting slide slot 100;Driving 34 two ends of wide rope are separately fixed at through relative wide a pair rope current groove 106 On the relative end face of a pair of relative support feets 31;
As shown in Fig. 1~Fig. 6, slide and a pair of symmetrical slide are vertically and fixedly provided with the left and right end face of support base 21 lead To post 211;Sliding guide groove 104 is formed respectively in the left and right sidewall for lifting slide slot 100;The upper end of sliding guide groove 104 Vertical folding is set forward;The width of sliding guide groove 104 is identical with sliding guide post 211;Sliding guide post 211 slides setting In sliding guide groove 104;The top of support frame 10 offers pre-and post perforative Horizontal limiting groove 101;Horizontal limiting groove 101 Upper end open-ended, lower end are shaped to and slided the arc surface that the rear end of support base 21 coordinates;The left and right width of Horizontal limiting groove 101 It is identical with the left and right width for sliding support base 21;Second spring plunger is separately installed with the left and right sidewall for lifting slide slot 100 11;Slide support base 21 left and right end face form it is spacing with the hemispheric support base of the steel ball of second spring plunger 11 cooperation Groove 212;Second spring plunger 11 is horizontally disposed with and the Pivot axle of second spring plunger 11 is located on sliding guide groove 104 On the horizontal symmetrical face for holding vertical component effect.
As shown in figure 3, the wide rope 34 of a pair of drivings is fixedly connected in cross and both middle parts.
As shown in FIG. 1 to 3, a pair of horizontal guide blocks 333 are formed on the upper surface of supporting plate 33;A pair of horizontal guide blocks 333 sliding horizontals are arranged on the lower surface of support frame 10.
As shown in fig. 6, the diameter that four supporting plates 33 can constitute complete cylinder is identical with the diameter of support frame 10.
Operation principle is stored in the expansion of electric fan:
Original state:Electric fan body 20 is located at the top of support frame 10, and direction level is backward, now three blades 24 In deployed condition, the sliding guide post 211 for sliding support base 21 is in the upper end vertical component effect of sliding guide groove 104;Second spring The steel ball of plunger 11 is embedded in support base stopper slot 212, and support feet 31 is in horizontal deployed position;Now due to four supports Plate 33 is in deployed condition, and Area of bearing is big, supporting & stablizing;
When needing to store, three blades 24 are firmly folded backward, exert oneself upwards rotary sliding support base 21, second spring post The steel ball of plug 11 departs from support base stopper slot 212, now slides support base 21 and is in state straight up and then is moved rearwards by, directly To bottom of the sliding guide post 211 just to the vertical state of sliding guide groove 104;Then support base 21 is slided along sliding guide The lower vertical of groove 104 slides downwards into lifting slide slot 100, when sliding support base 21 close to bottom, slides support base 21 lower end props up the wide rope 34 of a pair of drivings, and so wide rope 34 of a pair of drivings can be pullled down, drive the pulling force of wide rope 34 to overcome The torsion of torsion spring drives support feet 31 to turn in upper support feet accommodating groove 103 on support feet articulated column 311, and support feet 31 passes through even Extension bar 32, promotes supporting plate 33 inwardly to translate;Finally when sliding support base 21 in bottom, support feet 31 is in vertical shape State is hidden in support feet accommodating groove 103 and lower support feet accommodating groove 330, and three blades are in vertical state and are located at lifting cunning In row groove 100, and four supporting plates 33 are close to constitute a complete cylinder.
Above content is only the better embodiment of the present invention, for one of ordinary skill in the art, according to the present invention Thought, will change in specific embodiments and applications, this specification content should not be construed as to this hair Bright limitation.

Claims (6)

1. a kind of electric portable fan of supporting & stablizing, it is characterised in that:Including columned support frame (10), electric fan body (20) With stabilizer foot device (30);Electric fan body (20) includes sliding support base (21), motor (22) and three blades (24);Slide Support base (21), which is slided, to be arranged on support frame (10);Motor (22), which is fixed on, to be slided in support base (21);Motor (22) it is defeated Columned blade seat (23) is fixed with shaft;Three blades (24) are evenly distributed on blade seat (23) and can be towards remote Motor drive direction is folded;Stabilizer foot device (30) is arranged on the lower end of support frame (10);Stabilizer foot device (30) includes four Support feet unit and the wide rope (34) of a pair of drivings;Support feet unit includes folding storage the support in support frame external cylindrical surface Pin (31), connecting rod (32) and the supporting plate (33) slided with support feet;Supporting plate (33) sliding horizontal is arranged on support frame (10) on lower surface;
Uniformly four square upper support feet accommodating grooves (103) are offered on the external cylindrical surface of the bottom of support frame (10);Upper branch The lower end open-ended of spike accommodating groove (103);Support feet (31) upper end be hinged on the relative side wall of support feet accommodating groove (103) it Between;Escape groove (310) is offered on the inner side end of support feet (31);Opened up respectively on the relative side wall of escape groove (310) There is the guide groove (3100) of elongated hole-shape;The shape of supporting plate (33) is at right angles fan-shaped;Four supporting plates (33) can constitute complete Cylinder;The guiding slide slot (331) of elongated hole-shape is offered on the inside of supporting plate (33);Opened on the external cylindrical surface of supporting plate (33) Provided with square lower support feet accommodating groove (330);Slide slot (331) is oriented to perpendicular to the inner side of lower support feet accommodating groove (330) Side wall and offer between the two cylinder it is poroid current hole connection;Connecting rod (32) includes guide cylinder and the connection at two ends Cylinder;It is more than between the guide cylinder of connecting rod (32) between connecting cylinder;The guide cylinder in the outside of connecting rod (32) is slided Row is arranged in guide groove (3100), the guide cylinder of inner side is slided and is arranged in guiding slide slot (331);Connecting rod (32) Connecting cylinder, which is plugged in, to be oriented in the current hole of slide slot (331).
2. a kind of electric portable fan of supporting & stablizing according to claim 1, it is characterised in that:The rear end of blade seat (23) Uniformly three square hinged grooves are offered on face;Rotation articulated column (2311) is fixed with the relative side wall of hinged groove;Leaf One end of piece (24) is hinged in hinged groove by rotating articulated column (2311);Three are fixed with the external cylindrical surface of blade seat (23) To connecting plate (231);Relative side wall of the relative end face of a pair of connecting plates (231) respectively with hinged groove is concordant;A pair of connections The first spring-loaded plunger (2312) is separately installed with plate (231);First spring-loaded plunger (2312) direction is relative;Pair of blade (24) Answer the hemispheric fan blades stopper slot offered on end face with the steel ball cooperation of the first spring-loaded plunger (2312).
3. a kind of electric portable fan of supporting & stablizing according to claim 1, it is characterised in that:Sliding support base (21) is Front and back end is in the cuboid of arc surface;The lower end for sliding support base (21) is shaped to hemispherical;Motor (22), which is fixed on, slides branch Support on seat (21) and direction is set up;The top that the upper surface of support frame (10) offered and slided support base (21) coordinates The lifting slide slot (100) that runs through up and down;The upper surface of supporting plate (33) is offered under the hemispherical channel-shaped of a quarter Accommodating groove (332);The lower accommodating groove (332) of four supporting plates (33) constitutes complete semi-spherical grooves and this semi-spherical grooves and cunning The lower end of row support base (21) coordinates;Columned support is fixed between the relative side wall of upper support feet accommodating groove (103) Pin articulated column (311);The upper end of support feet (31) is hinged on support feet articulated column (311);Covered on support feet articulated column (311) Provided with torsion spring;One end is fixed on the side wall of support feet accommodating groove (103), the other end is fixed on support feet (31) upper end On the wall of corresponding side;The inside side walls level of upper support feet accommodating groove (103) offers wide rope current groove (106);Width rope is current Groove (106) is connected with lifting slide slot (100);Wide rope (34) two ends of driving pass through the wide rope current grooves (106) point of relative a pair On the relative end face for not being fixed on a pair of relative support feets (31);
A pair of symmetrical sliding guide posts (211) are vertically and fixedly provided with the left and right end face for sliding support base (21);Lifting is slided Sliding guide groove (104) is formed in the left and right sidewall of row groove (100) respectively;The upper end vertical folding of sliding guide groove (104) Set forward;The width of sliding guide groove (104) is identical with sliding guide post (211);Sliding guide post (211), which is slided, to be arranged on In sliding guide groove (104);The top of support frame (10) offers pre-and post perforative Horizontal limiting groove (101);Horizontal limiting groove (101) upper end open-ended, lower end are shaped to and slided the arc surface that the rear end of support base (21) coordinates;Horizontal limiting groove (101) left and right width is identical with the left and right width for sliding support base (21);Lift in the left and right sidewall of slide slot (100) respectively Second spring plunger (11) is installed;The left and right end face for sliding support base (21) forms steel ball with second spring plunger (11) The hemispheric support base stopper slot (212) coordinated;Second spring plunger (11) is horizontally disposed with and second spring plunger (11) Pivot axle be located at sliding guide groove (104) upper end vertical component effect horizontal symmetrical face on.
4. a kind of electric portable fan of supporting & stablizing according to claim 3, it is characterised in that:The wide rope (34) of a pair of drivings It is fixedly connected in cross and both middle parts.
5. a kind of electric portable fan of supporting & stablizing according to claim 1, it is characterised in that:The upper end of supporting plate (33) A pair of horizontal guide blocks (333) are formed on face;A pair of horizontal guide block (333) sliding horizontals are arranged on the lower surface of support frame (10) On.
6. a kind of electric portable fan of supporting & stablizing according to claim 1, it is characterised in that:Four supporting plates (33) can The diameter of the complete cylinder of composition is identical with the diameter of support frame (10).
CN201710309833.XA 2017-05-04 2017-05-04 A kind of electric portable fan of supporting & stablizing Active CN107269555B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710309833.XA CN107269555B (en) 2017-05-04 2017-05-04 A kind of electric portable fan of supporting & stablizing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710309833.XA CN107269555B (en) 2017-05-04 2017-05-04 A kind of electric portable fan of supporting & stablizing

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CN107269555A true CN107269555A (en) 2017-10-20
CN107269555B CN107269555B (en) 2018-12-25

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20100124454A (en) * 2009-05-19 2010-11-29 이순 Electric fan
CN202402302U (en) * 2011-12-20 2012-08-29 章建每 Multifunctional hand-held fan
CN204025112U (en) * 2014-08-06 2014-12-17 安徽理工大学 A kind of detachable portable folds electric fan
CN205249121U (en) * 2015-12-22 2016-05-18 宿州学院 Multi -functional solar energy fan of folded cascade
CN205446102U (en) * 2015-12-30 2016-08-10 重庆永富电线电缆有限公司 Folding fan

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20100124454A (en) * 2009-05-19 2010-11-29 이순 Electric fan
CN202402302U (en) * 2011-12-20 2012-08-29 章建每 Multifunctional hand-held fan
CN204025112U (en) * 2014-08-06 2014-12-17 安徽理工大学 A kind of detachable portable folds electric fan
CN205249121U (en) * 2015-12-22 2016-05-18 宿州学院 Multi -functional solar energy fan of folded cascade
CN205446102U (en) * 2015-12-30 2016-08-10 重庆永富电线电缆有限公司 Folding fan

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