CN209012094U - Portable fan - Google Patents

Abstract

The utility model discloses a kind of Portable fans, including fan head, also serve as the support base and clamper of handle, wherein support base vertically extends, and the upper end of the support base is connect with the fan head；Clamper is set to the lower end of the support base, and the clamper is configured to open and be clamped on fixture along the vertical direction.According to Portable fan provided by the embodiment of the utility model, support base can be hand-held for user, in order to which user uses on the way in retinue, and clamper can be clamped on fixture for user, in order to for by various fixed-sites, in this way, for the use of more flexible, use environment is more extensive, meets the use demand of user under various circumstances.

Description

Portable fan

Technical field

The utility model relates to fan more particularly to a kind of Portable fans.

Background technique

Fan is so as to raw wind to take cool apparatus in a kind of hot day.Electric fan is the device that air-flow is generated with electric drive, interior The fan of configuration, which is powered, carries out rotation chemical conversion natural wind later to achieve the effect that enjoy the cool.

Currently, fan is generally used in fixed-site, volume is relatively large, and using Alternating Current Power Supply, power is larger, meets Life wind within the scope of certain space takes cool.However, for mobile population, cool, city as a result, is taken in environment with greater need for raw wind outdoors There are some Portable fans in field, small in size, easy to carry, using direct current supply, can play to a certain extent slow Solve extremely hot outdoor environment.

Portable fan in the related technology is generally to hold or be fixed on planar object to use, usage mode Relatively fixed, therefore, use environment is limited, cannot meet the needs of users.

Utility model content

The utility model is intended to solve at least some of the technical problems in related technologies.For this purpose, this reality It is to propose a kind of Portable fan with novel purpose.

To achieve the above object, according to the Portable fan of the utility model embodiment, comprising:

Fan head；

The support base of handle is also served as, the support base vertically extends, the upper end of the support base and the fan Head connection；

Clamper, the clamper are set to the lower end of the support base, and be configured to can be vertically for the clamper It opens and is clamped on fixture in direction.

According to Portable fan provided by the embodiment of the utility model, support base can be hand-held for user, in order to Family uses on the way in retinue, and clamper can be clamped on fixture for user, in order to be used for various fixed-sites In, in this way, use environment is more extensive for the use of more flexible, meet the use demand of user under various circumstances.

In addition, can also have following additional technology special according to the Portable fan of the utility model above-described embodiment Sign:

One embodiment according to the present utility model, the clamper include:

Mobile base, the Mobile base are slidable in the vertical direction setting and the lower end of the support base, and the Mobile base with Holding chamber is limited between the support base；

Elastic component, the elastic component are set between the support base and the Mobile base, to provide upward elasticity The fixture is clamped in the holding chamber by active force so that the Mobile base moves upwards.

The bottom surface of one embodiment according to the present utility model, the support base is equipped with the first recess portion, the Mobile base Top surface is equipped with the second recess portion, and second recess portion and first recess portion are opposite to limit the holding chamber up and down.

The bottom of one embodiment according to the present utility model, the support base has a slide opening, and the Mobile base has Upwardly extend and pass through the sliding part of the slide opening；

The upper end of the sliding part has a stop section, and the support base has a support portion, and the support zone is in institute It states below stop section, the elastic component is between the sliding part and the support base.

One embodiment according to the present utility model, the support base include:

The first half；

The second half, described the second half are interlocked in left-right direction with described the first half, and limit an accommodating chamber, The sliding part protrudes into the accommodating chamber after passing through the slide opening.

One embodiment according to the present utility model, the first half lower ends open are opened towards described the second half Mouthful, the support portion is set to the second half lower ends and extends and at least partly block described towards described the first half Opening is to limit the slide opening.

One embodiment according to the present utility model, it is compatible with the sliding part that the first half inner walls are equipped with one Guide groove, the guide groove are communicated with the slide opening.

One embodiment according to the present utility model, the fan head pivotly connect around the axis vertically extended It is connected to the upper end of the support base.

One embodiment according to the present utility model, the support base include:

The first half；

The second half, described the second half are interlocked in left-right direction with described the first half, and limit an accommodating chamber, The sliding part protrudes into the accommodating chamber after passing through the slide opening；

The first half upper ends have towards the second half open first semicircle orifices, described the second half Upper end has towards the first half open second semicircle orifices, first semicircle orifice and the second semicircle orifice be all formed as from Under supreme diameter be gradually reduced, first semicircle orifice is opposite with second semicircle orifice and limits a taper pivoting hole；

The bottom of the fan head has a taper platform, and the taper platform is pivotably disposed in the cone along the axis In shape pivoting hole.

One embodiment according to the present utility model, the bottom surface of the support base are equipped with the first flexible rubber mat, the movement The top surface of seat is equipped with the second flexible rubber mat.

One embodiment according to the present utility model, the upper end of the support base are arranged with a damping ring, described in increasing Damping when fan head and the support base relatively rotate.

One embodiment according to the present utility model, further includes:

Pedestal, the pedestal include a chassis and the cross bar that is set to above the chassis, and the chassis is suitable for being fixed on On planar object, the cross bar is suitable for being gripped by the holding chamber.

The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description In become obvious, or recognized by the practice of the utility model.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.

Fig. 1 is the structural schematic diagram of the utility model one embodiment Portable fan；

Fig. 2 is the exploded view of the utility model one embodiment Portable fan；

Fig. 3 is the cross-sectional view of the utility model one embodiment Portable fan；

Fig. 4 is the cross-sectional view under the utility model one embodiment Portable fan use state；

Fig. 5 is the structural schematic diagram of another embodiment Portable fan of the utility model；

Fig. 6 is the exploded view of another embodiment Portable fan of the utility model；

Fig. 7 is the another exploded view of another embodiment Portable fan of the utility model.

Appended drawing reference:

Fan head 10；

Taper platform 101；

Support base 20；

The first half 201；

Opening 2011；

Guide groove 2012；

First semicircle orifice 2013；

Slide opening H20；

The second half 202；

Support portion 2021；

Second semicircle orifice 2022；

First recess portion G20；

Damping ring 21；

Clamper 30；

Mobile base 301；

Sliding part 3011；

Stop section 3012；

Elastic component 302；

Second recess portion G30；

First flexible rubber mat 31；

Second flexible rubber mat 32；

Pedestal 40；

Chassis 401；

Cross bar 402.

The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.

Specific embodiment

The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model Limitation, based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts Every other embodiment obtained, fall within the protection scope of the utility model.

In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise " " axial direction ", " circumferential direction ", " radial direction " is orientation based on the figure Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model System.

In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention, More than, unless otherwise specifically defined.

In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. terms 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 as the case may be Concrete meaning in the present invention.

In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it "lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above " One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only Indicate that first feature horizontal height is less than second feature.

The Portable fan of the utility model embodiment is described in detail with reference to the accompanying drawings.

Referring to figs. 1 to 4, according to Portable fan provided by the embodiment of the utility model, including it is fan head 10, simultaneous Do the support base 20 and clamper 30 of handle.

Specifically, fan head 10 is to provide wind-force comprising outer cover, flabellum and motor etc. pass through motor driven flabellum Rotation can produce wind-force.

Support base 20 can be held for user hand and use the Portable fan.The support base 20 vertically extends, and The upper end of support base 20 is connect with the fan head 10.

Clamper 30, the clamper 30 is set to the lower end of the support base 20, and the clamper 30 is configured to It can open and be clamped on fixture along the vertical direction.

That is, the clamper 30 is located at 20 lower section of support base and is connected and fixed with support base 20, which can With opening and closing, before being not used, which is when in use can be by the clamper 30 in closed state It opens and is clamped on fixture, in this way, can use the clamper 30 Portable fan is fixed relative to fixture.

It should be noted that fixture can be can be put into clamper 30 when clamper 30 is flared to full-size Any object, such as can be, for example, down to shaft, plate object etc., shaft school or other used in go to bed Steel pipe etc., be also possible to umbrella, the umbrella stand bar of parasol, umbrella handle etc., plate object can be with desktop panel, bed body edge of bed etc..

According to Portable fan provided by the embodiment of the utility model, support base 20 can be hand-held for user, in order to User uses on the way in retinue, and clamper 30 can be clamped on fixture for user, in order to be used for various fixations In place, in this way, use environment is more extensive for the use of more flexible, meet the use demand of user under various circumstances.

Referring to figs. 1 to 4, in some embodiments of the utility model, clamper 30 includes Mobile base 301 and elasticity Part 302, wherein Mobile base 301 is slidable in the vertical direction setting and the lower end of the support base 20, and the Mobile base 301 with Holding chamber is limited between the support base 20.

Elastic component 302 is set between the support base 20 and the Mobile base 301, to provide upward elastic reaction The fixture is clamped in the holding chamber by power so that the Mobile base 301 moves upwards.

That is, Mobile base 301 is slidably arranged in the lower end of support base 20, it can be vertically square relative to support base 20 Holding chamber is formed to sliding, also, between the lower end of support base 20 and the upper end of Mobile base 301, when Mobile base 301 moves upwards When, then holding chamber reduces, and when Mobile base 301 moves downward, then holding chamber increases.

And elastic component 302 is located between support base 20 and Mobile base 301, and it can be by upward elastic acting force, the bullet Property active force act on Mobile base 301, can make in other external force intervention, Mobile base 301 moves upwards extremely Extreme position, at this point, the size of holding chamber is minimum.

When in use, a downward external force can first be applied, so that the Mobile base 301 moves downward and increases holding chamber Greatly, at this point, elastic deformation occurs for elastic component 302, then fixture is put into holding chamber, then, cancels external force, elastic component 302 restore deformation and Mobile base 301 are forced to move upwards under elastic acting force and reduce holding chamber, can finally be fixedly clamped Object.

In the present embodiment, Mobile base 301 is fixedly clamped object by sliding up and down mode, and clamping effect is stronger can It leans on, meanwhile, overall structure can be made simpler, in addition, using the elastic acting force of elastic component 302, so that Mobile base 301 The clamping action to fixture is kept, firm grip is easy to use.

Elastic component 302 can use spring, when Mobile base 301 moves downward, spring-compressed, and when cancelling external force, bullet Spring release extends and Mobile base 301 is forced to move upwards.Certainly, which can be using memory metal sheet etc..

Referring to shown in Fig. 7, in one embodiment of the utility model, the bottom surface of support base 20 is equipped with the first recess portion G20, It is opposite to limit that the top surface of Mobile base 301 is equipped with the second recess portion G30, the second recess portion G30 and the first recess portion G20 or more The holding chamber out.

That is, be recessed upwards on the first recess portion G20, the second recess portion G30 is to lower recess, also, first is recessed It is opposing upper and lower when portion G20 and the second recess portion G30, in this way, the first recess portion G20 and the second recess portion G30 can limit above-mentioned folder Chamber is held, the top of fixture can be clamped with the first recess portion G20 to be bonded, and the bottom of fixture can be clamped with the second recess portion G30 Fitting, in this way, it is not easy to loosen after gripping, it is stronger reliable.

Advantageous, the first recess portion G20 and the second recess portion G30 can be concave arc shape, in this way, the holding chamber for limiting formation is in Circle substantially, in this way, good clamping effect can be played to shaft.It, can front and back meanwhile when being clamped on shaft The pitch angle of overturning and adjusting, using more convenient.

Referring to shown in Fig. 3 to Fig. 4, in one embodiment of the utility model, the bottom of support base 20 has a slide opening H20, the Mobile base 301 have the sliding part 3011 for upwardly extending and passing through the slide opening H20.The upper end of sliding part 3011 has There is a stop section 3012, the support base 20 has a support portion 2021, and the support portion 2021 is located at the stop section 3012 Lower section, the elastic component 302 is between the sliding part 3011 and the support base 20.

That is, Mobile base 301 is slidably matched by sliding part 3011 and the slide opening H20 on support base 20, phase is realized Support base 20 can be slided up and down, also, elastic component 302 is located at stop section 3012 and the support base 20 of 3011 upper end of sliding part On support portion 2021 between, in this way, when Mobile base 301 moves downward, the stop section 3012 of 3011 upper end of sliding part is downward When movement, then distance is gradually reduced between stop section 3012 and support portion 2021, and elastic component 302 can be compressed, structure letter It is single, it can be ensured that Mobile base 301 slides smoothly reliably, also, is convenient to the installation of elastic component 302.

Shown in referring to Figure 1 to Figure 7, in some embodiments of the utility model, support base 20 include the first half 201 and The second half 202, wherein the second half 202 are interlocked in left-right direction with described the first half 201, and limit a receiving Chamber, the sliding part 3011 protrude into the accommodating chamber after passing through the slide opening H20.

That is, support base 20 is the split type structures of the first half 201 and the second half 202 compositions, the first half 201 can be connected with the second half 202 by fasteners such as screws, in this way, assembly is more convenient, are also convenient to process, and are slided Dynamic portion 3011 takes in accommodating chamber, and corresponding, then elastic component 302 is also hidden in accommodating chamber, in this way, structure can be made simpler Single compact, appearance is more beautiful.

Referring to shown in Fig. 3 and Fig. 7, in one embodiment of the utility model, the first half 201 lower ends are described in The second half 202 open openings 2011, the support portion 2021 are set to the second half 202 lower ends and towards described Extend and at least partly block for first half 201 and described is open 2011 to limit the slide opening H20.

In assembly, sliding part 3011 is packed into from opening 2011 in the first half 201, then in the second half 202 It is packed into elastic component 302, so that 302 lower end of elastic component is located above support portion 2021, finally, by the first half 201 in the second half Seat 202 fastens, and support portion 2021 is inserted into opening 2011, and the upper end of elastic component 302 is located under stop section 3012 Side, in this way, assembly can be completed, assembly is simple and convenient, and sliding part 3011 after the assembly is completed slides reliably.

More favorably, the first half 201 inner walls are equipped with a guide groove 2012 compatible with the sliding part 3011, institute Guide groove 2012 is stated to communicate with the slide opening H20.

In this way, sliding part 3011 can be slidable in the vertical direction under the guidance of guide groove 2012, sliding is more smooth, Also, assembly is even closer, clamps stronger reliable.

Shown in referring to Figure 1 to Figure 7, in some embodiments of the utility model, fan head 10 is around vertically extending Axis be pivotably connected to the upper end of the support base 20.In this way, fan head 10 can horizontally rotate, and then reach horizontal The adjustable purpose of orientation angle, use are more flexible and convenient.

Referring to Figure 2 to Figure 4 and shown in Fig. 7, in one embodiment of the utility model, the first half 201 upper end tools Have towards the second half 202 open first semicircle orifices 2013, the second half 202 upper ends have towards described the Open second semicircle orifice 2022 of half seat 201, first semicircle orifice 2013 and the second semicircle orifice 2022 are all formed as under Supreme diameter is gradually reduced, and first semicircle orifice 2013 is opposite with second semicircle orifice 2022 and limits taper pivot Hole.

The bottom of fan head 10 has a taper platform 101, and the taper platform 101 is pivotably disposed in institute along the axis It states in taper pivoting hole.

That is, the first half 201 and the second half 202 support bases 20 formed after fastening, the upper end forms taper Pivoting hole, and the bottom of fan head 10 has taper platform 101 compatible with the taper pivoting hole, the taper platform 101 is pivotable It is arranged in taper pivoting hole, in this way, fan head 10 can be enabled to rotate relative to the axis of support base 20 vertically.

In assembly, by the first half 201 and the second half 202 it is opposite fasten, and make the of the first half 201 upper ends One semicircle orifice 2013 is stuck in the side of taper platform 101, and the second semicircle orifice 2022 of the second half 202 upper ends is stuck in taper platform 101 The other side assemble simple and convenient in this way, can assemble taper platform 101 in taper pivoting hole, also, pivot reliable.

Advantageous, the upper end of support base 20 is arranged with a damping ring 21, to increase the fan head 10 and the support base Damping when 20 relative rotation.Optionally, which can be made of the flexible plastic cement material such as silica gel, rubber.Pass through The damping ring 21 is set, fan head 10 can be made when rotating relative to support base 20, there is relatively suitable damping, can make After fan head 10 turns to certain position, be able to maintain in the position.

Shown in referring to Figure 1 to Figure 7, in one embodiment of the utility model, it is soft that the bottom surface of support base 20 is equipped with first Property rubber mat 31, the top surface of the Mobile base 301 is equipped with the second flexible rubber mat 32, the first flexible rubber mat 31 and the second flexible rubber mat 32 can be using the flexible plastic cement material such as silica gel, rubber.In this way, can be with using the first flexible rubber mat 32 of flexible rubber mat 31, second Increase the frictional force between fixture, it is ensured that clamping is stronger reliable.

It further include pedestal 40 in some embodiments of the utility model, the pedestal 40 includes referring to shown in Fig. 5 to Fig. 7 One chassis 401 and the cross bar 402 for being set to 401 top of chassis, the chassis 401 are suitable for being fixed on planar object, institute Cross bar 402 is stated to be suitable for being gripped by the holding chamber.

In this way, needing the fixtures such as some particular place institute's used times, such as automobile center console, desktop, it can be first the bottom of by Disk 401 is fixed on fixture, then clamper 30 is clamped on cross bar 402, more convenient to use flexible.

In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term It states and is necessarily directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be with It can be combined in any suitable manner in any one or more of the embodiments or examples.In addition, without conflicting with each other, this field Technical staff can by the feature of different embodiments or examples described in this specification and different embodiments or examples into Row combination and combination.

The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model, Under all utility models in the utility model are conceived, equivalent structure made based on the specification and figures of the utility model Transformation, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.

Claims (11)

1. a kind of Portable fan characterized by comprising

Fan head；

The support base of handle is also served as, the support base vertically extends, and the upper end of the support base and the fan head connect It connects；

Clamper, the clamper are set to the lower end of the support base, and be configured to can be along the vertical direction for the clamper It opens and is clamped on fixture；

The clamper includes Mobile base and elastic component, and the Mobile base is slidable in the vertical direction under setting and the support base End, and holding chamber is limited between the Mobile base and the support base；The elastic component be set to the support base with it is described Between Mobile base, to provide upward elastic acting force, the fixture is clamped in so that the Mobile base moves upwards In the holding chamber.

2. Portable fan according to claim 1, which is characterized in that the bottom surface of the support base is equipped with the first recess portion, The top surface of the Mobile base is equipped with the second recess portion, and second recess portion and first recess portion are opposite to limit the folder up and down Hold chamber.

3. Portable fan according to claim 1, which is characterized in that the bottom of the support base has a slide opening, institute Stating Mobile base has the sliding part for upwardly extending and passing through the slide opening；

The upper end of the sliding part has a stop section, and the support base has a support portion, and the support zone is in the gear Below stop, the elastic component is between the sliding part and the support base.

4. Portable fan according to claim 3, which is characterized in that the support base includes:

The first half；

The second half, described the second half are interlocked in left-right direction with described the first half, and limit an accommodating chamber, described Sliding part protrudes into the accommodating chamber after passing through the slide opening.

5. Portable fan according to claim 4, which is characterized in that the first half lower ends are towards described second Half open opening, the support portion are set to the second half lower ends and extend and at least towards described the first half Opening is described in partial occlusion to limit the slide opening.

6. Portable fan according to claim 4, which is characterized in that the first half inner walls are equipped with one and the cunning The dynamic compatible guide groove in portion, the guide groove are communicated with the slide opening.

7. Portable fan according to claim 3, which is characterized in that the fan head is around the axis vertically extended Line is pivotably connected to the upper end of the support base.

8. Portable fan according to claim 7, which is characterized in that the support base includes:

The first half；

The second half, described the second half are interlocked in left-right direction with described the first half, and limit an accommodating chamber, described Sliding part protrudes into the accommodating chamber after passing through the slide opening；

The first half upper ends have towards the second half open first semicircle orifices, the second half upper ends With towards the first half open second semicircle orifices, first semicircle orifice and the second semicircle orifice be all formed as from down toward Upper diameter is gradually reduced, and first semicircle orifice is opposite with second semicircle orifice and limits a taper pivoting hole；

The bottom of the fan head has a taper platform, and the taper platform is pivotably disposed in the cone pivot along the axis In turn hole.

9. Portable fan according to claim 1, which is characterized in that the bottom surface of the support base is equipped with the first flexible glue Pad, the top surface of the Mobile base are equipped with the second flexible rubber mat.

10. Portable fan according to claim 7, which is characterized in that the upper end of the support base is arranged with a damping Ring, damping when increasing the fan head and support base relative rotation.

11. Portable fan according to any one of claim 1 to 10, which is characterized in that further include:

Pedestal, the pedestal include a chassis and the cross bar that is set to above the chassis, and the chassis is suitable for being fixed on plane On object, the cross bar is suitable for being fixed by the gripper.