CN210178618U - Portable multifunctional small fan - Google Patents

Abstract

A portable multifunctional small fan comprises a hanging part, a bending deformation pipe, a fan handle, a rear shell, a rotatable front shell and an atomization mechanism, wherein the tail end of the hanging part is fixedly connected with the bending deformation pipe; a water storage part and a water inlet are designed in the rotatable front shell, and a waterproof plug is arranged at the water inlet; the swivelling chute of covering after can with the rotatory bone cooperation chucking on the backshell, the swivelling chute can stop fixedly around rotatory bone rotary motion to the angle of needs, back lid the inside is provided with honeycomb duct, atomizing mechanism, the honeycomb duct can be to the water conservancy diversion of depositing water portion the inside atomizing mechanism the inside blowout of atomizing, this portable multi-functional little fan is multi-functional, and wind-force is strong, takes the spraying function, can adjust arbitrary angle of blowing and use, more can satisfy consumer user demand.

Description

Portable multifunctional small fan

Technical Field

The utility model relates to a fan class product in electronic product field especially relates to portable little fan.

Background

The small fan is a common blowing cooling tool, mainly comprises a power supply, a driving motor and fan blades, is frequently used in our lives, and is particularly difficult to bear high temperature when people go out in hot summer, and people like to carry a small handheld fan when going out, so that people can blow air and cool when going out. The existing small handheld fan needs to be held by hand to blow air, is inconvenient to use, has small wind power, unobvious cooling effect, does not have multiple functions, and has remarkable portability and the like which are not in line with human engineering.

Disclosure of Invention

The utility model aims at solving the problem that finds among the background art, a portable multi-functional little fan is provided, constitute by two little fans, the area that wind-force blown is bigger, has the spraying function, can adjust arbitrary angle of blowing, can hang on user's neck promptly, the limit is walked and is blown, liberation both hands can be put again and adjust two fan angles on the desktop and blow towards the user, this multi-functional design of portable multi-functional little fan, arbitrary angle is blown, the consumer uses more comfortablely.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a portable multi-functional little fan, includes hanging part, crooked deformation pipe, fan handle, backshell, rotatable preceding shell, atomizing mechanism, the hanging part be provided with USB interface, battery, control circuit board that charges and press the system, the hanging part end be connected fixedly with crooked deformation pipe, crooked deformation pipe can be crooked deformation wantonly, or warp into straight cylindric.

The fan handle be provided with through-hole, fixed slot, journal, the fixed slot that the fan handle end set up can with can hang the terminal cooperation chucking of part, connect fan handle and can hang the part and fix, can hang the terminal crooked deformation pipe of part and can all insert the through-hole of fan handle and hide.

Furthermore, the bending deformation pipe can move in a telescopic mode in the through hole of the fan handle, the tail end of the hanging part can be separated from the fixing groove under the action of external force manually, the bending deformation pipe can slide out of the through hole of the fan handle in a friction mode, and the growing state is achieved. The advantage of this design lies in, when hanging the use on consumer's neck, can follow the demand of oneself, adjusts the distance that can hang part and fan handle, satisfies different user demands, and crooked deformation pipe can be wantonly crooked deformation again, and further realization that has once more is multi-functional, and arbitrary angle is bloied.

The rear shell is provided with a shaft pin hole, a coil fixing column and a rotating bone, the coil fixing column is of a hollow structure, a lead can penetrate through the coil fixing column, the shaft pin hole formed in the rear shell can be matched and clamped with a shaft pin of the fan handle, and the rear shell can rotate by a required angle by taking the shaft pin as an axis under the action of external force; furthermore, a coil with silicon steel is fixedly arranged on the outer wall of the coil fixing column of the rear shell, a fan blade with a permanent magnet is arranged on the outer ring of the coil, and when the fixed coil is electrified, the permanent magnet can drive the fan blade to rotate to generate wind power.

A water storage part and a water inlet are designed in the rotatable front shell, and a waterproof plug is arranged at the water inlet; the rotatable front shell comprises a front cover and a rear cover, a rotating groove is formed in the rear cover, the rotating groove in the rear cover can be matched and clamped with a rotating bone on the rear shell, and the rotating groove in the rear cover can be rotated to a required angle to stop fixing under the action of external force.

Furthermore, a guide pipe and an atomizing mechanism are arranged in the front cover, the atomizing mechanism is arranged in the center of the rear cover, the guide pipe can guide water in the water storage part to the atomizing mechanism through a guide pipe water inlet to atomize, and then fog is sprayed out from the center of the front cover.

Furthermore, water storage portion deposits the water structure for the semicircle, can deposit water in the semicircle that the shell the inside is close to the water inlet before the rotation, does not store water in its other semicircle of keeping away from the water inlet, and water can receive gravity and flow toward low, and rotatable portion can rotary motion again, when using the spraying function, only needs manual rotatable portion to rotate certain needs angle, when the waterproof stopper upwards, just can keep rivers to flow into atomizing mechanism the inside, atomizing mechanism just can spout fog. The design has the advantages that the small fan capable of blowing air at any angle has the function of spraying, and a user can feel cooler and more comfortable when blowing air in hot summer.

The utility model has the advantages that: a portable multifunctional small fan comprises a hanging part, a bending deformation pipe, a fan handle, a rear shell, a rotatable front shell and an atomization mechanism, wherein the tail end of the hanging part is fixedly connected with the bending deformation pipe; a water storage part and a water inlet are designed in the rotatable front shell, and a waterproof plug is arranged at the water inlet; the rotating groove on the rear cover can be matched and clamped with the rotating bone on the rear shell, the rotating groove can be stopped and fixed to a required angle through rotating movement of the rotating bone, the guide pipe and the atomizing mechanism are arranged inside the front cover, and the guide pipe can guide water stored in the water storage part to the atomizing mechanism to be atomized and sprayed out.

This portable multi-functional little fan is multi-functional, and wind-force is strong, can adjust arbitrary angle of blowing, can hang on user's neck, and the limit is walked and is blown or the spraying, can put again and use on the desktop, more can satisfy consumer's user demand.

Drawings

FIG. 1 is a view with no hangable unit installed;

FIG. 2 is an exploded view of the hanger with no hanging parts installed

FIG. 3 is a view of the fan handle and rear housing mounted in cooperation

FIG. 4 is a view of a rotatable front shell

FIG. 5 is an exploded view of the rotatable front shell

FIG. 6 is a perspective view

FIG. 7 is a perspective view of the bent deformation tube being fixed after sliding out of the through hole of the fan handle

FIG. 8 is a perspective view of the bent deformation tube when it is used after being opened

FIG. 9 is a detail A of the perspective view of the bent deformation tube when it is used after being unfolded

In the figure: 1. the hanging type fan comprises a hanging component, 2. a fan handle, 3. a rear shell, 4. a rotatable front shell, 11. a hanging component tail end, 12. a bending deformation pipe, 21. a through hole, 22. a fixing groove, 23. a shaft tip, 31. a shaft tip hole, 32. a rotating bone, 33. a coil, 34. a coil fixing column, 35. a fan blade, 36. an atomizing mechanism, 41. a rear cover, 42. a rotating groove, 43. a flow guide pipe, 44. a flow guide pipe water inlet, 45. a water storage part, 46. a waterproof plug and 47. a front cover.

Detailed Description

In the embodiment shown in fig. 1, 2 and 3, the fan handle (2) is provided with a through hole (21), a fixing groove (22) and a shaft tip (23), the rear shell (3) is provided with a shaft tip hole (31), a coil fixing column (34) and a rotating bone (32), the coil fixing column (34) is of a hollow structure, a lead can penetrate through the coil fixing column, the shaft tip hole (31) formed in the rear shell (3) can be matched and clamped with the shaft tip (23) of the fan handle (2), and the rear shell (3) can rotate by a required angle by taking the shaft tip (23) as an axis under the action of external force; the coil fixing post (34) outer wall of backshell (3) is installed and is fixed with coil (33) that has the silicon steel, and fan page or leaf (35) of taking permanent magnet is installed to the outer lane of coil (33), and the center of fan page or leaf sets up the hole, and coil fixing post (34) pass the hole at fan page or leaf center, and the purpose of this design lies in, and the wire that connects atomizing mechanism (36) passes coil fixing post (34) and is connected with the battery that can hang the part (1) the inside, and the wire can not receive the power when rotatable preceding shell (4) rotary motion, also can not influence the rotation of fan page or leaf. When the fixed coil (33) is electrified, the permanent magnet can drive the fan blade (35) to rotate, and wind power is generated.

In the embodiment shown in fig. 4 and 5, a water storage part (45) and a water inlet are designed in the rotatable front shell (4), a waterproof plug (46) is arranged at the water inlet, the rotatable front shell (4) comprises a front cover (47) and a rear cover (41), a rotating groove (42) is arranged on the rear cover (41), the rotating groove (42) on the rear cover (41) can be matched and clamped with a rotating bone (32) on the rear shell (3), and the rotating groove (42) of the rear cover (41) can rotate around the rotating bone (32) to a required angle under the action of external force to stop fixing.

A guide pipe (43) and an atomizing mechanism (36) are arranged in the front cover (47), the atomizing mechanism (36) is arranged in the center of the front cover (47), the guide pipe (43) can guide water in the water storage part (45) to the atomizing mechanism (36) through a guide pipe water inlet (44) for atomizing, and then mist is sprayed out from the center of the front cover (47); water storage portion (45) are half-circle water storage structure, can rotate preceding shell (4) the inside and be close to in the half-circle of water inlet and can deposit water, it does not store water in keeping away from the other half-circle of water inlet, water can receive gravity and flow toward low, and rotatable part (4) can rotary motion again, when using the spraying function, only need manually rotate rotatable part (4) to certain needs angle, just can keep rivers to flow into atomizing mechanism (36) the inside when waterproof stopper makes progress, atomizing mechanism (36) just can spout the fog.

In the embodiment shown in fig. 6 and 7, the hangable part (1) is provided with a USB charging interface, a battery, a control circuit board and a pressing mechanism, the pressing mechanism of the fan can control the wind speed or stop of the fan, the pressing mechanism (36) can control the spraying mechanism (36) to start spraying or stop, the tail end (11) of the hangable part is fixedly connected with the bending deformation pipe (12), the fixing groove (22) at the tail end of the fan handle (2) is tightly matched with the tail end (11) of the hangable part, the fan handle (2) is fixedly connected with the hangable part (1), and the bending deformation pipe (12) at the tail end (11) of the hangable part is completely inserted into the through hole (21) of the fan handle (2) to be hidden.

Under the action of manual external force, the tail end (11) of the suspensible part can be separated from the fixing groove (22), the bent deformation pipe (12) can tightly slide out of the through hole (21) of the fan handle (2) in a friction mode, and the growth state is achieved. The advantage of this design lies in, when hanging the use on consumer's neck, can be according to the demand of oneself, adjust the distance that can hang part (1) and fan handle (2), satisfy different user demands.

In the embodiment shown in fig. 7, under the action of manual external force, the rear shell (3) can rotate by a required angle by taking the shaft tip (23) as the axis under the action of external force.

In the embodiment shown in fig. 8 and 9, the bent deformation pipe (12) can be bent and deformed arbitrarily, further realizing multiple functions and blowing air in a state of being bent at an arbitrary angle.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a portable multi-functional little fan, includes hanging part, crooked deformation pipe, fan handle, backshell, rotatable preceding shell, atomizing mechanism, its characterized in that: the suspensible component is provided with a battery and a control circuit board and is pressed, the tail end of the suspensible component is fixedly connected with the bending deformation pipe, and the bending deformation pipe can be bent and deformed randomly.

2. The portable multifunctional small fan as claimed in claim 1, wherein: the fan handle be provided with through-hole, fixed slot, journal, the fixed slot that the fan handle end set up can with can hang the terminal cooperation chucking of part, be connected fixedly with can hang the part the fan handle, can hang the terminal crooked deformation pipe of part and can all insert the through-hole of fan handle and hide.

3. The portable multifunctional small fan as claimed in claim 1, wherein: the rear shell is provided with a shaft pin hole, a coil fixing column and a rotating bone, the coil fixing column is of a hollow structure, a lead can penetrate through the coil fixing column, the shaft pin hole formed in the rear shell can be matched and clamped with a shaft pin of the fan handle, and the rear shell can rotate by taking the shaft pin as an axis under the action of external force.

4. The portable multifunctional small fan as claimed in claim 1, wherein: the rotatable front shell is internally provided with a water storage part and a water inlet, and a waterproof plug is arranged at the water inlet.

5. The portable multifunctional small fan as claimed in claim 1 or 4, wherein: the rotatable front shell comprises a front cover and a rear cover, a rotating groove is formed in the rear cover, the rotating groove in the rear cover can be matched and clamped with a rotating bone on the rear shell, and the rotating groove in the rear cover can be rotated to a required angle to stop fixing under the action of external force.

6. The small portable multifunctional fan as claimed in claim 5, wherein: the utility model discloses a water storage device, including front cover, water storage part, water inlet, atomizing mechanism, water inlet, water outlet, water inlet, water outlet.

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