CN208686626U - Portable fan - Google Patents

Abstract

The utility model embodiment provides a kind of Portable fan; including hand-held part, the pedestal that is movably connected on hand-held part, the flabellum being set on pedestal and the protective cover for covering at flabellum periphery; protective cover is made of multiple protective cover monomers that can be unfolded or collapse relatively; it is provided with accommodating area on hand-held part, integrally folds with flabellum and pedestal three when each protective cover monomer collapses and is contained in hand-held part accommodating area.The utility model embodiment by by the protective cover be set as by it is multiple can relatively activity folding protective cover monomer constitute; protective cover monomer is further folded with flabellum and pedestal three again after collapsing; then it is contained in the accommodating area again; occupied space, easy to carry or collection can effectively be reduced.And need in use, reversed step-by-step operation is only needed flabellum can be isolated in the final reinflated complete protective cover of formation of protective cover monomer, it is ensured that the safety used.

Description

Portable fan

Technical field

The utility model embodiment is related to fan technology field more particularly to a kind of Portable fan.

Background technique

Portable fan can be provided convenient for user at any time during the broiling summer since it can carry use The function of air-supply cooling, thus the deep favor by people.Existing Portable fan is provided with protective cover also around flabellum mostly To avoid when flabellum high speed rotation with human contact and unexpected injury occurs, due to protective cover need to be isolated flabellum rotation sky Between, and larger space is occupied, and cause Portable fan overall volume larger, it is portable to have a greatly reduced quality.

Utility model content

The utility model embodiment technical problems to be solved are, provide a kind of Portable fan, to effectively reduce wind Fan cover is taken up space, and portability is promoted.

In order to solve the above technical problems, the utility model embodiment uses a kind of following technical scheme: Portable fan, packet Hand-held part, the pedestal for being movably connected on hand-held part, the flabellum being set on pedestal and the protective cover for covering at flabellum periphery are included, The protective cover is made of multiple protective cover monomers that can be unfolded or collapse relatively, accommodating area is provided on the hand-held part, respectively It integrally folds with flabellum and pedestal three when protective cover monomer collapses and is contained in the hand-held part accommodating area.

Further, the accommodating space size of the protective cover monomer is sequentially increased, when rotation folds, each protective cover list Body successively accommodates fitting.

Further, the pedestal is equipped with mandrel, linearly arranges positioned at outermost protective cover monomer with the pedestal It arranges and is fixedly connected with the pedestal, other each protective cover monomers can be relative to the outermost protective cover monomer rotatably It is assembled on mandrel.

Further, the pedestal is equipped with motor, cylindrical micromotor, micro electric based on the motor The cylindrical main part of machine constitutes the mandrel, and the flabellum is fixed on the output shaft of the micromotor.

Further, the protective cover monomer is by bottom cover and mask is relatively fixed is formed by connecting, shape between bottom cover and mask At in the accommodating space laterally penetrated through.

Further, bottom cover is sheathed on the mandrel, and bottom cover be respectively positioned on flabellum the same side and all faces What cover was respectively positioned on flabellum covers the opposite other side bottom of with.

Further, it protrudes out to be formed with towards middle part to flabellum direction positioned at outermost mask and coaxial with the mandrel determine Position column, the middle part of other each masks correspondence are sheathed on the positioning column.

Further, the battery component and charge-discharge control circuit of promising motor power supply are set in the hand-held part, it is described Charge-discharge control circuit includes being set on the accommodating area side wall and the charging interface that is connected with battery component.

Further, it is hinged with shaft between the hand-held part and the pedestal, when the protective cover monomer collapses and fans When leaf and pedestal three integrally fold, the pedestal is rotated centered on shaft closes at the accommodating area.

Further, the two sides of base is equipped with to the hook extended in the hand-held part, the accommodating area and pedestal phase The one end connect is equipped with the extension for extending to pedestal and being engaged with the hook, is equipped on the inside of the accommodating area and is slided for hook Track, when integrally folding when the protective cover monomer collapses with flabellum and pedestal three, the pedestal is closed at along track sliding In the accommodating area.

By adopting the above technical scheme, the utility model embodiment at least has the advantages that the utility model is implemented Example by by the protective cover be set as by it is multiple can relatively activity folding protective cover monomer constitute, protective cover monomer collapse after It further folds with flabellum and pedestal three, is then contained in the accommodating area again again, can effectively reduce occupied space, just In carrying or collection.And it needs in use, reversed step-by-step operation is only needed reinflated can to have been formed protective cover monomer is final Flabellum is isolated in whole protective cover, avoids human body or other objects from touching high-speed rotating flabellum, it is ensured that safety in utilization.

Detailed description of the invention

Schematic perspective view when Fig. 1 is the utility model Portable fan one embodiment working condition.

Fig. 2 is the utility model Portable fan one embodiment base assembly opening state and protective cover monomer collapses shape The schematic perspective view of state.

Fig. 3 is schematic perspective view when the utility model Portable fan one embodiment folds.

Fig. 4 is the utility model Portable fan one embodiment sectional view schematic diagram.

Fig. 5 is that the utility model Portable fan one embodiment protective cover monomer splits schematic diagram.

Specific embodiment

The utility model is described in further detail in the following with reference to the drawings and specific embodiments.It should be appreciated that below Illustrative examples and explanation are only used to explain the utility model, be not intended to limit the scope of the present invention, moreover, not rushing In the case where prominent, the feature in the embodiments of the present invention and embodiment can be combined with each other.

As shown in Figures 1 to 5, a kind of Portable fan provided by the embodiment of the utility model, including hand-held part 1, activity The pedestal 3 for being connected to hand-held part, the flabellum 31 being set on pedestal 3 and the protective cover 33 for covering at 31 periphery of flabellum, it is described Protective cover 33 is made of multiple protective cover monomers 331 that can be unfolded or collapse relatively, is provided with accommodating area on the hand-held part 1 11, it integrally folds with flabellum 31 and 3 three of pedestal when each protective cover monomer 331 collapses and is contained in 1 accommodating area of hand-held part 11。

The utility model embodiment by by the protective cover 33 be set as by it is multiple can relatively activity folding protective cover Monomer 331 is constituted, and protective cover monomer 331 is further folded with flabellum 31 and 3 three of pedestal again after collapsing, and is then contained in institute again It states in accommodating area 11, can effectively reduce occupied space, easy to carry or collection.And it needs in use, only needing reversely gradually Operation can by protective cover monomer 331 it is final it is reinflated form complete protective cover 33 flabellum 31 be isolated, avoid human body or its His object touches high-speed rotating flabellum 31, it is ensured that safety in utilization.

In another alternative embodiment of the utility model, as shown in figure 3, the accommodating space of the protective cover monomer 331 Size is sequentially increased, and when rotation folds, each protective cover monomer 331 successively accommodates fitting.The utility model embodiment is by setting It sets 331 size of protective cover monomer and is sequentially increased and successively rotates gathering fitting, protective cover 33, which is effectively ensured, can normally open, receive While holding together can successively fitting together to effectively save occupied space.

In another alternative embodiment of the utility model, the pedestal 3 is equipped with mandrel 35, is located at outermost protection Cover monomer 331 is of a straight line type arrangement with the pedestal 3 and is fixedly connected with the pedestal 3, other each protective cover monomers 331 It is rotatably assembled on mandrel 35 relative to the outermost protective cover monomer 331.The utility model embodiment is by setting It sets outermost protective cover monomer 331 to be fixedly connected with the pedestal 3, each protective cover monomer 331 is rotatable is assembled in for other On mandrel 35.Other each protective cover monomers 331 can be collapsed to and the relatively-stationary outermost protective cover monomer of pedestal 3 It is avoided that and accidentally touches and rotary expansion inside 331, facilitate harvesting.

In another alternative embodiment of the utility model, as shown in figure 4, the pedestal 3 is equipped with motor 37, the electricity The cylindrical main part of cylindrical micromotor 37 based on machine 37, micromotor 37 constitutes the mandrel 35, institute Flabellum 31 is stated to be fixed on the output shaft 370 of the micromotor 37.Efficiently use the cylindrical main part of micromotor 37 Mandrel 35 is constituted, can simplify structure and ease of assembly protective cover monomer 331.

In another alternative embodiment of the utility model, as shown in Figure 4 and Figure 5, the protective cover monomer 331 is covered the bottom of by 3311 and mask 3313 is relatively fixed is formed by connecting, it is empty that the receiving laterally penetrated through is formed between bottom cover 3311 and mask 3313 Between.The utility model embodiment is by forming the accommodating space laterally penetrated through in protective cover monomer 331, it is ensured that each protective cover list Body 331 successively laterally can collapse fitting reduction volume.

In another alternative embodiment of the utility model, as shown in figure 4, all bottoms cover 3311 is sheathed on the mandrel On 35, and all bottoms cover 3311 is respectively positioned on the same side of flabellum 31 and all masks 3313 are respectively positioned on flabellum 31 and bottom cover 3311 The opposite other side.The utility model embodiment is by being respectively arranged at opposite the two of flabellum 31 for bottom cover 3311 and mask 3313 Side, it can be ensured that flabellum 113 is not interfered by external object in protective cover 33 and influences to use.

In another alternative embodiment of the utility model, as shown in figure 4, being located at outermost 3313 middle part direction of mask 31 direction of flabellum, which protrudes out, is formed with the positioning column 3315 coaxial with the mandrel 35, the corresponding set in the middle part of other each masks 3313 On the positioning column 3315.The utility model embodiment passes through convex towards 31 direction of flabellum at outermost 3313 middle part of face mask It stretches to form the positioning column 3315 coaxial with mandrel 35, the middle part of other each masks 3313 correspondence is sheathed on the positioning column 3315 On, it can be ensured that smoothness when protective cover 331 rotating folding of monomer.

In another alternative embodiment of the utility model, the battery of the promising power supply of motor 37 of setting in the hand-held part 1 Component (not shown go out) and charge-discharge control circuit (not shown go out), the charge-discharge control circuit (not shown go out) includes being arranged In on 11 side wall of accommodating area and be connected charging interface 13 with battery component (not shown go out).The utility model embodiment passes through In setting charging interface 13 is located on 11 side wall of accommodating area, it can be effectively prevented from during user carries or collects Foreign matter enters the use of the influence fan of charging interface 13.

In another alternative embodiment of the utility model, shaft is hinged between the hand-held part 1 and the pedestal 3 15, when integrally being folded when the protective cover monomer 331 collapses with flabellum 31 and 1 three of pedestal, during the pedestal 3 with shaft 15 is Heart rotation closes at the accommodating area 11.The utility model embodiment is contained in by setting pedestal 3 around the rotation of shaft 15 described Accommodating area 11 can further reduce the space occupied, convenient for users to carrying or collecting.

In another alternative embodiment of the utility model, 3 two sides of pedestal are equipped with to extending in the hand-held part Hook (not shown go out), one end that the accommodating area 11 connects with pedestal 3, which is equipped with, to extend to pedestal 3 and (schemes not with the hook Show) extension that is engaged, the track (not shown go out) slided for hook (not shown go out) is equipped on the inside of the accommodating area 11, When integrally folding when the protective cover monomer 331 collapses with flabellum 31 and 3 three of pedestal, the pedestal 3 is (not shown along track Sliding closes in the accommodating area 11 out).The utility model embodiment is received by setting pedestal 3 along track (not shown go out) sliding It, can root for greater flexibility in actual production in another technological means for collapsing pedestal 3 in the accommodating area 11, can be provided The function of reducing occupied space is realized according to demand selection.

The embodiments of the present invention are described above in conjunction with attached drawing, but the utility model is not limited to The specific embodiment stated, the above mentioned embodiment is only schematical, rather than restrictive, this field it is common Technical staff is not departing from the utility model aims and scope of the claimed protection situation under the enlightenment of the utility model Under, many forms can be also made, these are belonged within the protection of the utility model.

Claims (10)

1. a kind of Portable fan, including hand-held part, the pedestal that is movably connected on hand-held part, the flabellum being set on pedestal and Cover at the protective cover of flabellum periphery, which is characterized in that the protective cover is by multiple protective cover lists that can be unfolded or collapse relatively Body is constituted, and accommodating area is provided on the hand-held part, is integrally folded simultaneously when each protective cover monomer collapses with flabellum and pedestal three It is contained in the hand-held part accommodating area.

2. Portable fan as described in claim 1, which is characterized in that the accommodating space size of the protective cover monomer successively increases Greatly, when rotation folds, each protective cover monomer successively accommodates fitting.

3. Portable fan as described in claim 1, which is characterized in that the pedestal is equipped with mandrel, is located at outermost guarantor Shield monomer is linearly arranged with the pedestal and is fixedly connected with the pedestal, other each protective cover monomers can be relative to institute Outermost protective cover monomer is stated rotatably to be assembled on mandrel.

4. Portable fan as claimed in claim 3, which is characterized in that the pedestal is equipped with motor, based on the motor The cylindrical micromotor in portion, the cylindrical main part of micromotor constitute the mandrel, and the flabellum is fixed on described On the output shaft of micromotor.

5. Portable fan as described in claim 3 or 4, which is characterized in that the protective cover monomer is covered opposite with mask the bottom of by It is formed by fixedly connecting, is formed in the accommodating space laterally penetrated through between bottom cover and mask.

6. Portable fan as claimed in claim 5, which is characterized in that the bottom cover is sheathed on the mandrel, and bottom is covered Be respectively positioned on the same side of flabellum and all masks be respectively positioned on flabellum cover the opposite other side bottom of with.

7. Portable fan as claimed in claim 6, which is characterized in that be located at convex towards flabellum direction in the middle part of outermost mask It stretches and is formed with the positioning column coaxial with the mandrel, the middle part of other each masks correspondence is sheathed on the positioning column.

8. Portable fan as described in claim 1, which is characterized in that the battery of promising motor power supply is arranged in the hand-held part Component and charge-discharge control circuit, the charge-discharge control circuit include being set on the accommodating area side wall and and battery component Be connected charging interface.

9. Portable fan as described in claim 1, which is characterized in that be hinged with and turn between the hand-held part and the pedestal Axis, when integrally folding when the protective cover monomer collapses with flabellum and pedestal three, the pedestal rotates receipts centered on shaft In the accommodating area.

10. Portable fan as described in claim 1, which is characterized in that the two sides of base is equipped with prolongs in the hand-held part The hook stretched, one end that the accommodating area connects with pedestal are equipped with the extension for extending to pedestal and being engaged with the hook, institute The track for being equipped on the inside of accommodating area and being slided for hook is stated, the protective cover monomer is integrally received when collapsing with flabellum and pedestal three When conjunction, the pedestal closes in the accommodating area along track sliding.