CN210715202U

CN210715202U - Multifunctional folding fan

Info

Publication number: CN210715202U
Application number: CN201921711097.1U
Authority: CN
Inventors: 王鸣一
Original assignee: Qiansheng Holding Shenzhen Co Ltd
Current assignee: Qiansheng Holding Shenzhen Co Ltd
Priority date: 2019-10-12
Filing date: 2019-10-12
Publication date: 2020-06-09
Anticipated expiration: 2029-10-12

Abstract

The utility model relates to a small household appliances technical field discloses a multi-functional folding fan, including the drain pan, the mesochite, the top cap, including a motor, an end cap, a controller, and a cover plate, drain pan and top cap all are the bowl form setting, the upper end opening part of drain pan is located to mesochite detachable closing cap, the up end setting of mesochite is located to the rotatable lid of top cap, the motor sets up the interior roof at the top cap, the rotatable setting of fan leaf is at the lower extreme of top cap, and the output shaft of fan leaf and motor, the lower extreme opening part of top cap is located to the air outlet apron confined lid, be equipped with circuit board and rechargeable battery of being connected with the motor electricity in the mesochite, and top cap and air outlet apron all are ventilative hollow out construction setting, the drain pan adopts printing. The technical scheme of the utility model transparent drain pan can adorn miniature view, has increased the functional of fan, but convenient and fast ground is folded the fan, is accomodate, and the practicality is strong.

Description

Multifunctional folding fan

Technical Field

The utility model relates to a small household electrical appliances technical field, in particular to multi-functional folding fan.

Background

In summer or in hot summer, the fan is an essential electrical appliance in daily life, and the fan drives the fan blades to rotate, so that the air circulation around the fan blades is accelerated, and the fan is used for relieving summer heat and cooling people. However, most of the fans on the market have a large volume and a large occupied space, and can only be used as fans, so that the functions are single.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims at providing a multi-functional folding fan, it is big to aim at solving current occupation space, and can only regard as the fan to use, the comparatively single technical problem of function.

In order to achieve the purpose, the utility model provides a multifunctional folding fan, which comprises a bottom shell, a middle shell, a top cover, a motor, fan blades and an air outlet cover plate, the bottom shell and the top cover are both arranged in a bowl shape, the detachable sealing cover of the middle shell is arranged at the opening at the upper end of the bottom shell, the top cover is rotatably arranged on the upper end surface of the middle shell, the motor is arranged on the inner top wall of the top cover, the fan blade is rotatably arranged at the lower end of the top cover, the fan blade is connected with the output shaft of the motor, the cover of the air outlet cover plate is arranged at the opening at the lower end of the top cover, a circuit board and a rechargeable battery which are electrically connected with the motor are arranged in the middle shell, and the top cover and the air outlet cover plate are arranged in a ventilated hollow structure, the bottom shell is made of a light-transmitting plastic material, and a supporting plate is rotatably arranged at the bottom of the bottom shell.

Furthermore, the rear end edge of the middle shell is horizontally provided with a rotating shaft, the rear end edge of the top cover is convexly provided with a connecting part, the connecting part is provided with a through hole matched with the rotating shaft, and the rotating shaft is rotatably inserted into the through hole.

Furthermore, a limit block is convexly arranged on the peripheral wall of the connecting part and is abutted against the peripheral wall of the middle shell,

further, still include the torsional spring, the rotatable cover of torsional spring is located in the pivot, just the both ends of torsional spring respectively with mesochite and top cap butt.

The middle shell is provided with a mounting groove, the buckle switch is rotatably arranged in the mounting groove, the upper end of the buckle switch is provided with a clamping hook, the front end wall of the top cover is convexly provided with a buckling part corresponding to the buckle switch, and the clamping hook and the buckling part are detachably and fixedly connected.

Further, still include reset spring, reset spring sets up in the mounting groove, just reset spring's both ends respectively with the inside wall of the lower tip of buckle switch and the interior diapire butt of the lower extreme of mounting groove.

Further, the protruding a plurality of buckle archs that are equipped with of lower extreme periphery wall of mesochite, the last terminal edge of the internal perisporium of drain pan be equipped with a plurality ofly with the protruding one-to-one of buckle just follows the open slot that vertical direction extends, just the open slot is the setting of L type, the protruding rotatable card of difference of buckle is located set up in the notch opening.

Further, the front end wall of mesochite is equipped with switch button and wind speed control button, the rear end wall of mesochite is equipped with the interface that charges, the protruding contact switch that is equipped with a scalable activity of up end of mesochite, contact switch can with the butt of air outlet apron, just switch button, wind speed control button, the interface and the contact switch that charge respectively with the circuit board electricity is connected.

Furthermore, a battery bin is concavely arranged on the upper end surface of the middle shell, the rechargeable battery is arranged in the battery bin, and a battery cover is detachably arranged on the upper end of the battery bin.

Further, still include the couple, the couple rotatable setting is in the top of top cap.

Adopt the technical scheme of the utility model, following beneficial effect has: the technical scheme of the utility model, all be bowl form setting through drain pan and top cap, the upper end opening part of drain pan is located to mesochite detachable closing cap, the rotatable lid of top cap is located the up end setting of mesochite, the motor sets up at the interior roof of top cap, the rotatable setting of fan leaf is at the lower extreme of top cap, and the fan leaf is connected with the output shaft of motor, the lower extreme opening part of top cap is located to the lid that the air outlet apron is sealed, be equipped with circuit board and rechargeable battery that are connected with the motor electricity in the mesochite, and top cap and air outlet apron all are ventilative hollow out construction setting, the drain pan adopts printing opacity plastic material to form, the bottom of drain pan is rotatable is equipped with a backup pad, thereby can conveniently swiftly fold the fan, accomodate, when not using, the top cap lid closes, occupation; the transparent drain pan can adorn miniature view little cultivated in a pot, has increased the functionality of fan, and the drain pan bottom is rotated and is equipped with the backup pad, and when being convenient for place on the desktop, the inclination of adjusting the base, convenience of customers uses, and the top cap is equipped with the couple, can hang the fan and put convenient and practical.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic view of an overall structure of a multifunctional foldable fan according to an embodiment of the present invention;

fig. 2 is a schematic view of another view angle of the multifunctional foldable fan according to an embodiment of the present invention;

fig. 3 is an exploded schematic view of a multifunctional foldable fan according to an embodiment of the present invention;

fig. 4 is a schematic partial structural view of a multifunctional foldable fan according to an embodiment of the present invention;

fig. 5 is an exploded schematic view of a part of a multifunctional foldable fan according to an embodiment of the present invention.

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides a multi-functional folding fan.

As shown in fig. 1 to 5, in an embodiment of the present invention, the multifunctional foldable fan includes a bottom case 100, a middle case 200, a top cover 300, a motor 400, a fan blade 500, and an air outlet cover plate 600, wherein the bottom case 100 and the top cover 300 are both in a bowl shape, a detachable sealing cover of the middle case 200 is disposed at an upper opening of the bottom case 100, the top cover 300 is rotatably disposed on an upper end surface of the middle case 200, the motor 400 is disposed on an inner top wall of the top cover 300, the fan blade 500 is rotatably disposed at a lower end of the top cover 300, the fan blade 500 is connected to an output shaft of the motor 400, the air outlet cover plate 600 is rotatably disposed at a lower opening of the top cover 300, a circuit board (not shown) and a rechargeable battery 700 electrically connected to the motor 400 are disposed in the middle case 200, and the top cover 300 and the air outlet cover plate 500 are both in a hollow structure with ventilation, the bottom case 100 is made of a transparent plastic material, and a supporting plate 101 is rotatably disposed at the bottom of the bottom case 100.

Specifically, the rear end edge of the middle shell 200 is horizontally provided with a rotating shaft 201, the rear end edge of the top cover 300 is convexly provided with a connecting portion 301, the connecting portion 301 is provided with a through hole 3011 matched with the rotating shaft 201, and the rotating shaft 201 is rotatably inserted into the through hole 3011.

Specifically, a stop block 3012 is convexly arranged on the outer peripheral wall of the connecting portion 301, the stop block 3012 abuts against the outer peripheral wall of the middle shell 200,

specifically, the utility model also comprises a torsion spring 202, the torsion spring 202 is rotatably sleeved on the rotating shaft 201, and two ends of the torsion spring 202 are respectively abutted against the middle shell 200 and the top cover 300.

Specifically, the portable electronic device further comprises a buckle switch 800, wherein an installation groove 203 is formed in the front end wall of the middle shell 200, the buckle switch 800 is rotatably arranged in the installation groove 203, a hook 801 is arranged at the upper end of the buckle switch 800, a buckle portion 302 corresponding to the buckle switch 800 is convexly arranged on the front end wall of the top cover 300, and the hook 801 and the buckle portion 302 are detachably and fixedly connected.

Specifically, the locking device further comprises a return spring 204, wherein the return spring 204 is disposed in the mounting groove 203, and two ends of the return spring 204 are respectively abutted against an inner side wall of the lower end portion of the snap switch 800 and an inner bottom wall of the lower end of the mounting groove 203.

Specifically, the protruding 205 of a plurality of buckles that are equipped with of lower extreme periphery wall of mesochite 200, the concave open slot 102 that is equipped with a plurality of and the protruding 205 one-to-one of buckle and extends along vertical direction of upper end edge of the internal perisporium of drain pan 100, just open slot 102 is the setting of L type, the protruding 205 rotatable card respectively of buckle is located set up in the notch 102.

Specifically, the front end wall of the middle shell 200 is provided with a power switch key 206 and a wind speed control key 207, the rear end wall of the middle shell 200 is provided with a charging interface 208, the upper end surface of the middle shell 200 is convexly provided with a telescopic movable contact switch 209, the contact switch 209 can be abutted against the air outlet cover plate 600, and the power switch key 206, the wind speed control key 207, the charging interface 208 and the contact switch 209 are respectively electrically connected with the circuit board.

Specifically, the upper end surface of the middle case 200 is concavely provided with a battery compartment 210, the rechargeable battery 700 is arranged in the battery compartment 210, and a detachable cover at the upper end of the battery compartment 210 is provided with a battery cover 211.

Specifically, the top cover further comprises a hook 900, and the hook 900 is rotatably arranged on the top of the top cover 300.

Specifically, the utility model discloses a drain pan and top cap all are the bowl form setting, the upper end opening part of drain pan is located to mesochite detachable closing cap, the rotatable lid of top cap is located the up end setting of mesochite, the motor sets up at the interior roof of top cap, the rotatable setting of fan leaf is at the lower extreme of top cap, and the fan leaf is connected with the output shaft of motor, the lower extreme opening part of top cap is located to the lid that the air outlet apron is sealed, be equipped with circuit board and rechargeable battery that are connected with the motor electricity in the mesochite, and top cap and air outlet apron all are ventilative hollow out construction setting, the drain pan adopts printing opacity plastic material to form, the bottom of drain pan is rotatable is equipped with a backup pad, thereby can conveniently swiftly fold the fan, accomodate, when not using, the top cap lid closes, occupation; the transparent drain pan can adorn miniature view little cultivated in a pot, has increased the functionality of fan, and the drain pan bottom is rotated and is equipped with the backup pad, and when being convenient for place on the desktop, the inclination of adjusting the base, convenience of customers uses, and the top cap is equipped with the couple, can hang the fan and put convenient and practical.

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims

1. A multifunctional folding fan is characterized by comprising a bottom shell, a middle shell, a top cover, a motor, fan blades and an air outlet cover plate, the bottom shell and the top cover are both arranged in a bowl shape, the detachable sealing cover of the middle shell is arranged at the opening at the upper end of the bottom shell, the top cover is rotatably arranged on the upper end surface of the middle shell, the motor is arranged on the inner top wall of the top cover, the fan blade is rotatably arranged at the lower end of the top cover, the fan blade is connected with the output shaft of the motor, the cover of the air outlet cover plate is arranged at the opening at the lower end of the top cover, a circuit board and a rechargeable battery which are electrically connected with the motor are arranged in the middle shell, and the top cover and the air outlet cover plate are arranged in a ventilated hollow structure, the bottom shell is made of a light-transmitting plastic material, and a supporting plate is rotatably arranged at the bottom of the bottom shell.

2. The multifunctional foldable fan as claimed in claim 1, wherein a rotating shaft is horizontally disposed at the rear end of the middle housing, a connecting portion is protruded at the rear end of the top cover, the connecting portion has a through hole adapted to the rotating shaft, and the rotating shaft is rotatably inserted into the through hole.

3. The multifunctional folding fan of claim 2, wherein a stop is protruded from the outer peripheral wall of the connecting portion, and the stop abuts against the outer peripheral wall of the middle case.

4. The multifunctional folding fan according to claim 2, further comprising a torsion spring, wherein the torsion spring is rotatably sleeved on the rotating shaft, and two ends of the torsion spring are respectively abutted against the middle case and the top cover.

5. The multifunctional folding fan according to claim 1, further comprising a buckle switch, wherein the front end wall of the middle housing is provided with a mounting groove, the buckle switch is rotatably disposed in the mounting groove, the upper end of the buckle switch is provided with a hook, the front end wall of the top cover is convexly provided with a buckling portion corresponding to the buckle switch, and the hook is detachably and fixedly connected with the buckling portion.

6. The multifunctional folding fan according to claim 5, further comprising a return spring, wherein the return spring is disposed in the mounting groove, and both ends of the return spring are respectively abutted against an inner sidewall of a lower end portion of the snap switch and an inner bottom wall of a lower end of the mounting groove.

7. The multifunctional folding fan according to claim 1, wherein a plurality of buckle protrusions are convexly provided on the outer peripheral wall of the lower end of the middle case, a plurality of open slots which are in one-to-one correspondence with the buckle protrusions and extend in the vertical direction are concavely provided on the upper edge of the inner peripheral wall of the bottom case, the open slots are arranged in an L shape, and the buckle protrusions are rotatably clamped in the open slots respectively.

8. The multifunctional folding fan according to claim 1, wherein the front end wall of the middle case is provided with a power switch button and an air speed control button, the rear end wall of the middle case is provided with a charging interface, the upper end surface of the middle case is convexly provided with a contact switch which can be stretched and moved, the contact switch can be abutted against the air outlet cover plate, and the power switch button, the air speed control button, the charging interface and the contact switch are respectively electrically connected with the circuit board.

9. The multifunctional folding fan as claimed in claim 1, wherein a battery compartment is recessed in the upper end surface of the middle case, the rechargeable battery is disposed in the battery compartment, and a battery cover is detachably provided on the upper end of the battery compartment.

10. The multifunctional folding fan of claim 1 further comprising a hook rotatably disposed on the top of said top cover.